| 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 | $151.77 | 4.647% | $158.8228 | $158.82 | $158.80 | $158.80 |
| Purchase #2 | $185.29 | 8.445% | $200.9377 | $200.94 | $200.95 | $200.90 |
| Purchase #3 | $85.83 | 8.619% | $93.2277 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $163.64 | 6.199% | $173.784 | $173.78 | $173.80 | $173.80 |
| Purchase #5 | $200.83 | 4.641% | $210.1505 | $210.15 | $210.15 | $210.20 |
| Purchase #6 | $49.38 | 12.795% | $55.6982 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $173.99 | 12.531% | $195.7927 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $1,010.73 | $1,088.4136 | $1,088.41 | $1,088.45 | $1,088.40 | |