| 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 | $111.43 | 4.834% | $116.8165 | $116.82 | $116.80 | $116.80 |
| Purchase #2 | $132.83 | 13.762% | $151.1101 | $151.11 | $151.10 | $151.10 |
| Purchase #3 | $154.75 | 8.677% | $168.1777 | $168.18 | $168.20 | $168.20 |
| Purchase #4 | $125.43 | 12.761% | $141.4361 | $141.44 | $141.45 | $141.40 |
| Purchase #5 | $55.51 | 13.707% | $63.1188 | $63.12 | $63.10 | $63.10 |
| Purchase #6 | $159.94 | 13.346% | $181.2856 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $49.76 | 6.182% | $52.8362 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $789.65 | $874.7810 | $874.80 | $874.80 | $874.70 | |