| 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 | $152.68 | 6.819% | $163.0912 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $74.36 | 6.607% | $79.273 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $199.48 | 3.175% | $205.8135 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $150.28 | 5.413% | $158.4147 | $158.41 | $158.40 | $158.40 |
| Purchase #5 | $167.51 | 7.138% | $179.4669 | $179.47 | $179.45 | $179.50 |
| Purchase #6 | $81.98 | 7.610% | $88.2187 | $88.22 | $88.20 | $88.20 |
| Purchase #7 | $116.68 | 12.405% | $131.1542 | $131.15 | $131.15 | $131.20 |
| 7 purchase totals = | $942.97 | $1,005.4322 | $1,005.42 | $1,005.35 | $1,005.50 | |