| 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 | $186.90 | 12.707% | $210.6494 | $210.65 | $210.65 | $210.60 |
| Purchase #2 | $82.72 | 8.451% | $89.7107 | $89.71 | $89.70 | $89.70 |
| Purchase #3 | $133.86 | 11.687% | $149.5042 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $220.27 | 10.347% | $243.0613 | $243.06 | $243.05 | $243.10 |
| Purchase #5 | $31.83 | 9.828% | $34.9583 | $34.96 | $34.95 | $35.00 |
| Purchase #6 | $161.78 | 8.655% | $175.7821 | $175.78 | $175.80 | $175.80 |
| Purchase #7 | $77.60 | 13.580% | $88.1381 | $88.14 | $88.15 | $88.10 |
| 7 purchase totals = | $894.96 | $991.8041 | $991.80 | $991.80 | $991.80 | |