| 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 | $219.50 | 7.577% | $236.1315 | $236.13 | $236.15 | $236.10 |
| Purchase #2 | $105.88 | 5.597% | $111.8061 | $111.81 | $111.80 | $111.80 |
| Purchase #3 | $135.31 | 8.291% | $146.5286 | $146.53 | $146.55 | $146.50 |
| Purchase #4 | $226.83 | 8.485% | $246.0765 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $181.71 | 8.563% | $197.2698 | $197.27 | $197.25 | $197.30 |
| Purchase #6 | $153.89 | 9.365% | $168.3018 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $66.90 | 4.738% | $70.0697 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $1,090.02 | $1,176.1840 | $1,176.19 | $1,176.20 | $1,176.20 | |