| 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 | $160.35 | 8.346% | $173.7328 | $173.73 | $173.75 | $173.70 |
| Purchase #2 | $117.39 | 13.380% | $133.0968 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $100.27 | 12.479% | $112.7827 | $112.78 | $112.80 | $112.80 |
| Purchase #4 | $10.61 | 7.555% | $11.4116 | $11.41 | $11.40 | $11.40 |
| Purchase #5 | $126.92 | 11.224% | $141.1655 | $141.17 | $141.15 | $141.20 |
| Purchase #6 | $247.55 | 13.703% | $281.4718 | $281.47 | $281.45 | $281.50 |
| Purchase #7 | $10.32 | 11.106% | $11.4661 | $11.47 | $11.45 | $11.50 |
| 7 purchase totals = | $773.41 | $865.1273 | $865.13 | $865.10 | $865.20 | |