| 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 | $153.67 | 3.455% | $158.9793 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $234.76 | 4.152% | $244.5072 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $165.90 | 7.164% | $177.7851 | $177.79 | $177.80 | $177.80 |
| Purchase #4 | $91.42 | 3.135% | $94.286 | $94.29 | $94.30 | $94.30 |
| Purchase #5 | $13.93 | 3.365% | $14.3987 | $14.40 | $14.40 | $14.40 |
| Purchase #6 | $250.39 | 11.339% | $278.7817 | $278.78 | $278.80 | $278.80 |
| Purchase #7 | $143.29 | 10.539% | $158.3913 | $158.39 | $158.40 | $158.40 |
| 7 purchase totals = | $1,053.36 | $1,127.1293 | $1,127.14 | $1,127.20 | $1,127.20 | |