| 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 | $152.59 | 4.197% | $158.9942 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $155.99 | 6.596% | $166.2791 | $166.28 | $166.30 | $166.30 |
| Purchase #3 | $97.56 | 3.533% | $101.0068 | $101.01 | $101.00 | $101.00 |
| Purchase #4 | $127.47 | 6.657% | $135.9557 | $135.96 | $135.95 | $136.00 |
| Purchase #5 | $16.66 | 10.729% | $18.4475 | $18.45 | $18.45 | $18.40 |
| Purchase #6 | $217.35 | 12.345% | $244.1819 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $135.46 | 10.458% | $149.6264 | $149.63 | $149.65 | $149.60 |
| 7 purchase totals = | $903.08 | $974.4916 | $974.50 | $974.55 | $974.50 | |