| 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 | $195.91 | 6.133% | $207.9252 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $12.50 | 10.513% | $13.8141 | $13.81 | $13.80 | $13.80 |
| Purchase #3 | $143.92 | 3.467% | $148.9097 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $151.52 | 5.662% | $160.0991 | $160.10 | $160.10 | $160.10 |
| Purchase #5 | $187.60 | 12.192% | $210.4722 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $27.57 | 12.557% | $31.032 | $31.03 | $31.05 | $31.00 |
| Purchase #7 | $53.48 | 9.213% | $58.4071 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $772.50 | $830.6594 | $830.66 | $830.65 | $830.60 | |