| 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 | $139.96 | 7.842% | $150.9357 | $150.94 | $150.95 | $150.90 |
| Purchase #2 | $102.82 | 12.528% | $115.7013 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $72.85 | 9.383% | $79.6855 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $110.29 | 6.727% | $117.7092 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $23.87 | 12.568% | $26.87 | $26.87 | $26.85 | $26.90 |
| Purchase #6 | $31.38 | 13.374% | $35.5768 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $235.63 | 13.870% | $268.3119 | $268.31 | $268.30 | $268.30 |
| 7 purchase totals = | $716.80 | $794.7904 | $794.80 | $794.80 | $794.80 | |