| 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 | $148.28 | 9.412% | $162.2361 | $162.24 | $162.25 | $162.20 |
| Purchase #2 | $100.96 | 5.243% | $106.2533 | $106.25 | $106.25 | $106.30 |
| Purchase #3 | $55.27 | 5.258% | $58.1761 | $58.18 | $58.20 | $58.20 |
| Purchase #4 | $148.61 | 11.232% | $165.3019 | $165.30 | $165.30 | $165.30 |
| Purchase #5 | $209.70 | 5.153% | $220.5058 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $33.99 | 10.239% | $37.4702 | $37.47 | $37.45 | $37.50 |
| Purchase #7 | $69.63 | 13.614% | $79.1094 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $766.44 | $829.0528 | $829.06 | $829.05 | $829.10 | |