| 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 | $203.43 | 6.825% | $217.3141 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $7.87 | 10.497% | $8.6961 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $19.68 | 5.225% | $20.7083 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $146.83 | 3.613% | $152.135 | $152.14 | $152.15 | $152.10 |
| Purchase #5 | $126.73 | 6.530% | $135.0055 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $108.69 | 3.682% | $112.692 | $112.69 | $112.70 | $112.70 |
| Purchase #7 | $66.47 | 7.326% | $71.3396 | $71.34 | $71.35 | $71.30 |
| 7 purchase totals = | $679.70 | $717.8906 | $717.90 | $717.90 | $717.80 | |