| 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 | $132.64 | 11.332% | $147.6708 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $191.56 | 10.290% | $211.2715 | $211.27 | $211.25 | $211.30 |
| Purchase #3 | $91.80 | 11.187% | $102.0697 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $43.80 | 5.276% | $46.1109 | $46.11 | $46.10 | $46.10 |
| Purchase #5 | $71.79 | 5.674% | $75.8634 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $121.74 | 4.872% | $127.6712 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $145.32 | 9.542% | $159.1864 | $159.19 | $159.20 | $159.20 |
| 7 purchase totals = | $798.65 | $869.8439 | $869.84 | $869.75 | $870.00 | |