| 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 | $202.39 | 13.806% | $230.332 | $230.33 | $230.35 | $230.30 |
| Purchase #2 | $138.83 | 11.793% | $155.2022 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $73.73 | 9.274% | $80.5677 | $80.57 | $80.55 | $80.60 |
| Purchase #4 | $221.67 | 10.126% | $244.1163 | $244.12 | $244.10 | $244.10 |
| Purchase #5 | $163.32 | 4.631% | $170.8833 | $170.88 | $170.90 | $170.90 |
| Purchase #6 | $44.94 | 12.119% | $50.3863 | $50.39 | $50.40 | $50.40 |
| Purchase #7 | $38.79 | 5.553% | $40.944 | $40.94 | $40.95 | $40.90 |
| 7 purchase totals = | $883.67 | $972.4318 | $972.43 | $972.45 | $972.40 | |