| 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 | $124.83 | 6.370% | $132.7817 | $132.78 | $132.80 | $132.80 |
| Purchase #2 | $32.79 | 7.231% | $35.161 | $35.16 | $35.15 | $35.20 |
| Purchase #3 | $152.99 | 8.108% | $165.3944 | $165.39 | $165.40 | $165.40 |
| Purchase #4 | $23.26 | 7.473% | $24.9982 | $25.00 | $25.00 | $25.00 |
| Purchase #5 | $37.31 | 10.636% | $41.2783 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $205.58 | 9.780% | $225.6857 | $225.69 | $225.70 | $225.70 |
| Purchase #7 | $245.80 | 9.515% | $269.1879 | $269.19 | $269.20 | $269.20 |
| 7 purchase totals = | $822.56 | $894.4872 | $894.49 | $894.55 | $894.60 | |