| 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 | $136.93 | 12.368% | $153.8655 | $153.87 | $153.85 | $153.90 |
| Purchase #2 | $24.38 | 12.125% | $27.3361 | $27.34 | $27.35 | $27.30 |
| Purchase #3 | $146.34 | 8.774% | $159.1799 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $203.38 | 3.124% | $209.7336 | $209.73 | $209.75 | $209.70 |
| Purchase #5 | $193.74 | 8.126% | $209.4833 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $124.64 | 12.420% | $140.1203 | $140.12 | $140.10 | $140.10 |
| Purchase #7 | $86.80 | 12.213% | $97.4009 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $916.21 | $997.1196 | $997.12 | $997.15 | $997.10 | |