| 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 | $147.91 | 13.484% | $167.8542 | $167.85 | $167.85 | $167.90 |
| Purchase #2 | $134.76 | 6.834% | $143.9695 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $85.55 | 10.541% | $94.5678 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $141.82 | 12.202% | $159.1249 | $159.12 | $159.10 | $159.10 |
| Purchase #5 | $216.59 | 4.424% | $226.1719 | $226.17 | $226.15 | $226.20 |
| Purchase #6 | $49.81 | 7.647% | $53.619 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $110.42 | 7.340% | $118.5248 | $118.52 | $118.50 | $118.50 |
| 7 purchase totals = | $886.86 | $963.8321 | $963.82 | $963.70 | $963.90 | |