| 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 | $137.45 | 6.302% | $146.1121 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $163.41 | 8.631% | $177.5139 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $28.36 | 3.595% | $29.3795 | $29.38 | $29.40 | $29.40 |
| Purchase #4 | $136.62 | 4.834% | $143.2242 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $139.44 | 7.664% | $150.1267 | $150.13 | $150.15 | $150.10 |
| Purchase #6 | $56.71 | 10.551% | $62.6935 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $61.35 | 6.572% | $65.3819 | $65.38 | $65.40 | $65.40 |
| 7 purchase totals = | $723.34 | $774.4318 | $774.42 | $774.45 | $774.40 | |