| 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 | $143.25 | 7.630% | $154.18 | $154.18 | $154.20 | $154.20 |
| Purchase #2 | $175.55 | 10.616% | $194.1864 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $164.35 | 3.643% | $170.3373 | $170.34 | $170.35 | $170.30 |
| Purchase #4 | $87.95 | 11.804% | $98.3316 | $98.33 | $98.35 | $98.30 |
| Purchase #5 | $94.40 | 3.407% | $97.6162 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $43.48 | 11.873% | $48.6424 | $48.64 | $48.65 | $48.60 |
| Purchase #7 | $12.49 | 6.860% | $13.3468 | $13.35 | $13.35 | $13.30 |
| 7 purchase totals = | $721.47 | $776.6407 | $776.65 | $776.70 | $776.50 | |