| 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 | $164.55 | 7.610% | $177.0723 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $73.34 | 11.799% | $81.9934 | $81.99 | $82.00 | $82.00 |
| Purchase #3 | $86.60 | 3.784% | $89.8769 | $89.88 | $89.90 | $89.90 |
| Purchase #4 | $98.88 | 8.188% | $106.9763 | $106.98 | $107.00 | $107.00 |
| Purchase #5 | $39.58 | 6.602% | $42.1931 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $194.85 | 7.612% | $209.682 | $209.68 | $209.70 | $209.70 |
| Purchase #7 | $197.76 | 5.804% | $209.238 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $855.56 | $917.0320 | $917.03 | $917.10 | $917.10 | |