| 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 | $141.52 | 12.874% | $159.7393 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $170.90 | 8.543% | $185.5 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $102.90 | 13.657% | $116.9531 | $116.95 | $116.95 | $117.00 |
| Purchase #4 | $160.77 | 3.209% | $165.9291 | $165.93 | $165.95 | $165.90 |
| Purchase #5 | $58.42 | 3.365% | $60.3858 | $60.39 | $60.40 | $60.40 |
| Purchase #6 | $49.94 | 3.694% | $51.7848 | $51.78 | $51.80 | $51.80 |
| Purchase #7 | $25.74 | 5.364% | $27.1207 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $710.19 | $767.4128 | $767.41 | $767.45 | $767.40 | |