| 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 | $100.91 | 7.318% | $108.2946 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $159.42 | 3.579% | $165.1256 | $165.13 | $165.15 | $165.10 |
| Purchase #3 | $64.54 | 9.162% | $70.4532 | $70.45 | $70.45 | $70.50 |
| Purchase #4 | $75.33 | 10.681% | $83.376 | $83.38 | $83.40 | $83.40 |
| Purchase #5 | $157.77 | 3.619% | $163.4797 | $163.48 | $163.50 | $163.50 |
| Purchase #6 | $140.44 | 8.212% | $151.9729 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $201.53 | 13.166% | $228.0634 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $899.94 | $970.7654 | $970.76 | $970.80 | $970.90 | |