| 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 | $143.81 | 12.342% | $161.559 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $64.94 | 3.384% | $67.1376 | $67.14 | $67.15 | $67.10 |
| Purchase #3 | $202.86 | 11.193% | $225.5661 | $225.57 | $225.55 | $225.60 |
| Purchase #4 | $35.74 | 6.701% | $38.1349 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $207.80 | 9.117% | $226.7451 | $226.75 | $226.75 | $226.70 |
| Purchase #6 | $174.75 | 9.669% | $191.6466 | $191.65 | $191.65 | $191.60 |
| Purchase #7 | $10.40 | 4.624% | $10.8809 | $10.88 | $10.90 | $10.90 |
| 7 purchase totals = | $840.30 | $921.6702 | $921.68 | $921.70 | $921.60 | |