| 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 | $197.91 | 13.256% | $224.1449 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $61.80 | 6.743% | $65.9672 | $65.97 | $65.95 | $66.00 |
| Purchase #3 | $65.90 | 10.606% | $72.8894 | $72.89 | $72.90 | $72.90 |
| Purchase #4 | $150.42 | 4.811% | $157.6567 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $102.57 | 4.205% | $106.8831 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $66.52 | 11.358% | $74.0753 | $74.08 | $74.10 | $74.10 |
| Purchase #7 | $247.37 | 7.589% | $266.1429 | $266.14 | $266.15 | $266.10 |
| 7 purchase totals = | $892.49 | $967.7595 | $967.76 | $967.80 | $967.80 | |