| 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 | $152.37 | 11.428% | $169.7828 | $169.78 | $169.80 | $169.80 |
| Purchase #2 | $102.81 | 7.188% | $110.2 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $24.39 | 4.263% | $25.4297 | $25.43 | $25.45 | $25.40 |
| Purchase #4 | $214.87 | 11.678% | $239.9625 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $26.68 | 11.338% | $29.705 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $57.89 | 5.349% | $60.9865 | $60.99 | $61.00 | $61.00 |
| Purchase #7 | $30.32 | 3.874% | $31.4946 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $609.33 | $667.5611 | $667.56 | $667.60 | $667.60 | |