| 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 | $151.98 | 7.718% | $163.7098 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $116.98 | 5.736% | $123.69 | $123.69 | $123.70 | $123.70 |
| Purchase #3 | $123.92 | 4.778% | $129.8409 | $129.84 | $129.85 | $129.80 |
| Purchase #4 | $31.88 | 5.535% | $33.6446 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $166.85 | 9.803% | $183.2063 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $11.30 | 5.847% | $11.9607 | $11.96 | $11.95 | $12.00 |
| Purchase #7 | $241.67 | 5.673% | $255.3799 | $255.38 | $255.40 | $255.40 |
| 7 purchase totals = | $844.58 | $901.4322 | $901.43 | $901.45 | $901.40 | |