| 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 | $165.34 | 5.851% | $175.014 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $144.80 | 10.741% | $160.353 | $160.35 | $160.35 | $160.40 |
| Purchase #3 | $155.34 | 4.564% | $162.4297 | $162.43 | $162.45 | $162.40 |
| Purchase #4 | $167.82 | 7.550% | $180.4904 | $180.49 | $180.50 | $180.50 |
| Purchase #5 | $151.39 | 9.125% | $165.2043 | $165.20 | $165.20 | $165.20 |
| Purchase #6 | $106.27 | 6.113% | $112.7663 | $112.77 | $112.75 | $112.80 |
| Purchase #7 | $12.58 | 10.826% | $13.9419 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $903.54 | $970.1996 | $970.19 | $970.20 | $970.20 | |