| 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 | $151.42 | 7.724% | $163.1157 | $163.12 | $163.10 | $163.10 |
| Purchase #2 | $17.57 | 5.286% | $18.4988 | $18.50 | $18.50 | $18.50 |
| Purchase #3 | $47.58 | 10.455% | $52.5545 | $52.55 | $52.55 | $52.60 |
| Purchase #4 | $22.74 | 13.292% | $25.7626 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $218.85 | 8.459% | $237.3625 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $226.84 | 8.516% | $246.1577 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $45.49 | 12.658% | $51.2481 | $51.25 | $51.25 | $51.20 |
| 7 purchase totals = | $730.49 | $794.6999 | $794.70 | $794.65 | $794.80 | |