| 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 | $172.94 | 12.790% | $195.059 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $18.38 | 11.161% | $20.4314 | $20.43 | $20.45 | $20.40 |
| Purchase #3 | $21.35 | 4.755% | $22.3652 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $113.31 | 13.113% | $128.1683 | $128.17 | $128.15 | $128.20 |
| Purchase #5 | $246.87 | 10.266% | $272.2137 | $272.21 | $272.20 | $272.20 |
| Purchase #6 | $55.26 | 7.494% | $59.4012 | $59.40 | $59.40 | $59.40 |
| Purchase #7 | $202.38 | 8.620% | $219.8252 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $830.49 | $917.4640 | $917.47 | $917.45 | $917.50 | |