| 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 | $167.76 | 5.604% | $177.1613 | $177.16 | $177.15 | $177.20 |
| Purchase #2 | $52.86 | 7.853% | $57.0111 | $57.01 | $57.00 | $57.00 |
| Purchase #3 | $162.40 | 8.873% | $176.8098 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $110.35 | 8.798% | $120.0586 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $85.57 | 10.120% | $94.2297 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $213.25 | 5.162% | $224.258 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $27.38 | 6.457% | $29.1479 | $29.15 | $29.15 | $29.10 |
| 7 purchase totals = | $819.57 | $878.6764 | $878.68 | $878.65 | $878.70 | |