| 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 | $155.74 | 13.749% | $177.1527 | $177.15 | $177.15 | $177.20 |
| Purchase #2 | $135.95 | 3.420% | $140.5995 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $185.75 | 3.279% | $191.8407 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $137.40 | 10.190% | $151.4011 | $151.40 | $151.40 | $151.40 |
| Purchase #5 | $28.79 | 6.551% | $30.676 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $49.84 | 11.216% | $55.4301 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $45.26 | 12.496% | $50.9157 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $738.73 | $798.0158 | $798.02 | $798.05 | $798.00 | |