| 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 | $146.93 | 7.729% | $158.2862 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $82.31 | 12.134% | $92.2975 | $92.30 | $92.30 | $92.30 |
| Purchase #3 | $188.28 | 10.281% | $207.6371 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $153.95 | 7.261% | $165.1283 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $51.76 | 4.116% | $53.8904 | $53.89 | $53.90 | $53.90 |
| Purchase #6 | $88.33 | 3.720% | $91.6159 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $204.37 | 6.588% | $217.8339 | $217.83 | $217.85 | $217.80 |
| 7 purchase totals = | $915.93 | $986.6893 | $986.70 | $986.75 | $986.60 | |