| 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 | $117.29 | 10.813% | $129.9726 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $29.66 | 8.331% | $32.131 | $32.13 | $32.15 | $32.10 |
| Purchase #3 | $87.49 | 11.576% | $97.6178 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $150.56 | 12.123% | $168.8124 | $168.81 | $168.80 | $168.80 |
| Purchase #5 | $123.28 | 6.223% | $130.9517 | $130.95 | $130.95 | $131.00 |
| Purchase #6 | $132.25 | 9.355% | $144.622 | $144.62 | $144.60 | $144.60 |
| Purchase #7 | $149.76 | 7.594% | $161.1328 | $161.13 | $161.15 | $161.10 |
| 7 purchase totals = | $790.29 | $865.2403 | $865.23 | $865.20 | $865.20 | |