| 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 | $175.78 | 10.492% | $194.2228 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $87.68 | 9.309% | $95.8421 | $95.84 | $95.85 | $95.80 |
| Purchase #3 | $84.57 | 11.430% | $94.2364 | $94.24 | $94.25 | $94.20 |
| Purchase #4 | $72.28 | 4.402% | $75.4618 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $79.58 | 10.298% | $87.7751 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $230.33 | 3.399% | $238.1589 | $238.16 | $238.15 | $238.20 |
| Purchase #7 | $163.36 | 9.494% | $178.8694 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $893.58 | $964.5665 | $964.57 | $964.55 | $964.60 | |