| 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 | $127.44 | 4.649% | $133.3647 | $133.36 | $133.35 | $133.40 |
| Purchase #2 | $149.70 | 5.515% | $157.956 | $157.96 | $157.95 | $158.00 |
| Purchase #3 | $154.55 | 4.651% | $161.7381 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $132.40 | 11.811% | $148.0378 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $177.64 | 8.674% | $193.0485 | $193.05 | $193.05 | $193.00 |
| Purchase #6 | $107.93 | 12.701% | $121.6382 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $42.53 | 9.570% | $46.6001 | $46.60 | $46.60 | $46.60 |
| 7 purchase totals = | $892.19 | $962.3834 | $962.39 | $962.40 | $962.30 | |