| 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 | $161.46 | 11.738% | $180.4122 | $180.41 | $180.40 | $180.40 |
| Purchase #2 | $245.90 | 8.566% | $266.9638 | $266.96 | $266.95 | $267.00 |
| Purchase #3 | $234.68 | 9.824% | $257.735 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $65.32 | 7.341% | $70.1151 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $169.72 | 12.320% | $190.6295 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $244.69 | 7.404% | $262.8068 | $262.81 | $262.80 | $262.80 |
| Purchase #7 | $192.40 | 8.846% | $209.4197 | $209.42 | $209.40 | $209.40 |
| 7 purchase totals = | $1,314.17 | $1,438.0821 | $1,438.09 | $1,438.05 | $1,438.00 | |