| 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 | $161.86 | 10.174% | $178.3276 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $41.76 | 10.754% | $46.2509 | $46.25 | $46.25 | $46.30 |
| Purchase #3 | $39.29 | 12.634% | $44.2539 | $44.25 | $44.25 | $44.30 |
| Purchase #4 | $215.98 | 8.446% | $234.2217 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $143.70 | 11.467% | $160.1781 | $160.18 | $160.20 | $160.20 |
| Purchase #6 | $69.35 | 6.703% | $73.9985 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $155.77 | 3.624% | $161.4151 | $161.42 | $161.40 | $161.40 |
| 7 purchase totals = | $827.71 | $898.6458 | $898.65 | $898.65 | $898.70 | |