| 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 | $163.43 | 12.521% | $183.8931 | $183.89 | $183.90 | $183.90 |
| Purchase #2 | $77.74 | 5.115% | $81.7164 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $68.60 | 8.855% | $74.6745 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $113.61 | 8.449% | $123.2089 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $129.85 | 7.464% | $139.542 | $139.54 | $139.55 | $139.50 |
| Purchase #6 | $125.75 | 5.122% | $132.1909 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $108.88 | 12.869% | $122.8918 | $122.89 | $122.90 | $122.90 |
| 7 purchase totals = | $787.86 | $858.1176 | $858.11 | $858.10 | $858.10 | |