| 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 | $209.75 | 8.597% | $227.7822 | $227.78 | $227.80 | $227.80 |
| Purchase #2 | $13.96 | 8.413% | $15.1345 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $66.80 | 5.362% | $70.3818 | $70.38 | $70.40 | $70.40 |
| Purchase #4 | $129.75 | 4.679% | $135.821 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $51.67 | 13.169% | $58.4744 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $93.80 | 4.200% | $97.7396 | $97.74 | $97.75 | $97.70 |
| Purchase #7 | $149.64 | 8.180% | $161.8806 | $161.88 | $161.90 | $161.90 |
| 7 purchase totals = | $715.37 | $767.2141 | $767.20 | $767.25 | $767.20 | |