| 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 | $156.48 | 8.419% | $169.6541 | $169.65 | $169.65 | $169.70 |
| Purchase #2 | $116.27 | 4.344% | $121.3208 | $121.32 | $121.30 | $121.30 |
| Purchase #3 | $156.83 | 6.736% | $167.3941 | $167.39 | $167.40 | $167.40 |
| Purchase #4 | $147.34 | 6.817% | $157.3842 | $157.38 | $157.40 | $157.40 |
| Purchase #5 | $101.47 | 8.564% | $110.1599 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $50.57 | 5.555% | $53.3792 | $53.38 | $53.40 | $53.40 |
| Purchase #7 | $98.96 | 10.669% | $109.518 | $109.52 | $109.50 | $109.50 |
| 7 purchase totals = | $827.92 | $888.8103 | $888.80 | $888.80 | $888.90 | |