| 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 | $133.91 | 5.403% | $141.1452 | $141.15 | $141.15 | $141.10 |
| Purchase #2 | $141.45 | 7.346% | $151.8409 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $140.43 | 9.539% | $153.8256 | $153.83 | $153.85 | $153.80 |
| Purchase #4 | $93.96 | 9.408% | $102.7998 | $102.80 | $102.80 | $102.80 |
| Purchase #5 | $169.33 | 12.779% | $190.9687 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $144.54 | 5.518% | $152.5157 | $152.52 | $152.50 | $152.50 |
| Purchase #7 | $97.32 | 5.603% | $102.7728 | $102.77 | $102.75 | $102.80 |
| 7 purchase totals = | $920.94 | $995.8687 | $995.88 | $995.85 | $995.80 | |