| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.43 | 12.340% | $202.6951 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $44.38 | 8.401% | $48.1084 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $204.93 | 12.319% | $230.1753 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $155.97 | 4.614% | $163.1665 | $163.17 | $163.15 | $163.20 |
| Purchase #5 | $213.96 | 13.774% | $243.4309 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $133.29 | 12.782% | $150.3271 | $150.33 | $150.35 | $150.30 |
| Purchase #7 | $7.83 | 11.676% | $8.7442 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $940.79 | $1,046.6475 | $1,046.66 | $1,046.70 | $1,046.60 | |