| 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 | $137.68 | 10.285% | $151.8404 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $35.32 | 7.722% | $38.0474 | $38.05 | $38.05 | $38.00 |
| Purchase #3 | $217.95 | 4.660% | $228.1065 | $228.11 | $228.10 | $228.10 |
| Purchase #4 | $108.35 | 9.404% | $118.5392 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $158.88 | 5.561% | $167.7153 | $167.72 | $167.70 | $167.70 |
| Purchase #6 | $54.33 | 10.786% | $60.19 | $60.19 | $60.20 | $60.20 |
| Purchase #7 | $38.39 | 10.791% | $42.5327 | $42.53 | $42.55 | $42.50 |
| 7 purchase totals = | $750.90 | $806.9715 | $806.98 | $807.00 | $806.80 | |