| 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 | $152.94 | 7.140% | $163.8599 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $227.63 | 10.268% | $251.003 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $194.91 | 5.281% | $205.2032 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $126.79 | 9.786% | $139.1977 | $139.20 | $139.20 | $139.20 |
| Purchase #5 | $98.72 | 7.191% | $105.819 | $105.82 | $105.80 | $105.80 |
| Purchase #6 | $73.47 | 13.775% | $83.5905 | $83.59 | $83.60 | $83.60 |
| Purchase #7 | $37.51 | 7.670% | $40.387 | $40.39 | $40.40 | $40.40 |
| 7 purchase totals = | $911.97 | $989.0603 | $989.06 | $989.05 | $989.10 | |