| 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 | $155.34 | 7.201% | $166.526 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $88.66 | 5.830% | $93.8289 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $25.63 | 6.629% | $27.329 | $27.33 | $27.35 | $27.30 |
| Purchase #4 | $21.81 | 5.115% | $22.9256 | $22.93 | $22.95 | $22.90 |
| Purchase #5 | $134.27 | 4.168% | $139.8664 | $139.87 | $139.85 | $139.90 |
| Purchase #6 | $66.88 | 9.409% | $73.1727 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $232.75 | 12.785% | $262.5071 | $262.51 | $262.50 | $262.50 |
| 7 purchase totals = | $725.34 | $786.1557 | $786.17 | $786.20 | $786.10 | |