| 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 | $190.41 | 10.403% | $210.2184 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $137.32 | 11.776% | $153.4908 | $153.49 | $153.50 | $153.50 |
| Purchase #3 | $103.62 | 6.854% | $110.7221 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $46.84 | 9.573% | $51.324 | $51.32 | $51.30 | $51.30 |
| Purchase #5 | $119.98 | 8.502% | $130.1807 | $130.18 | $130.20 | $130.20 |
| Purchase #6 | $116.95 | 10.443% | $129.1631 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $149.64 | 12.651% | $168.571 | $168.57 | $168.55 | $168.60 |
| 7 purchase totals = | $864.76 | $953.6701 | $953.66 | $953.60 | $953.70 | |