| 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 | $182.40 | 5.644% | $192.6947 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $237.29 | 3.148% | $244.7599 | $244.76 | $244.75 | $244.80 |
| Purchase #3 | $56.42 | 9.745% | $61.9181 | $61.92 | $61.90 | $61.90 |
| Purchase #4 | $124.32 | 5.498% | $131.1551 | $131.16 | $131.15 | $131.20 |
| Purchase #5 | $101.71 | 6.513% | $108.3344 | $108.33 | $108.35 | $108.30 |
| Purchase #6 | $37.77 | 9.353% | $41.3026 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $36.45 | 12.671% | $41.0686 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $776.36 | $821.2334 | $821.23 | $821.20 | $821.30 | |