| 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 | $152.48 | 11.371% | $169.8185 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $139.90 | 4.360% | $145.9996 | $146.00 | $146.00 | $146.00 |
| Purchase #3 | $110.34 | 12.637% | $124.2837 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $24.85 | 9.142% | $27.1218 | $27.12 | $27.10 | $27.10 |
| Purchase #5 | $183.76 | 13.562% | $208.6815 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $209.47 | 8.327% | $226.9126 | $226.91 | $226.90 | $226.90 |
| Purchase #7 | $9.89 | 9.146% | $10.7945 | $10.79 | $10.80 | $10.80 |
| 7 purchase totals = | $830.69 | $913.6122 | $913.60 | $913.60 | $913.60 | |