| 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 | $140.33 | 3.379% | $145.0718 | $145.07 | $145.05 | $145.10 |
| Purchase #2 | $203.37 | 3.551% | $210.5917 | $210.59 | $210.60 | $210.60 |
| Purchase #3 | $69.32 | 7.266% | $74.3568 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $126.76 | 6.337% | $134.7928 | $134.79 | $134.80 | $134.80 |
| Purchase #5 | $12.32 | 12.698% | $13.8844 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $54.39 | 9.591% | $59.6065 | $59.61 | $59.60 | $59.60 |
| Purchase #7 | $119.45 | 10.493% | $131.9839 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $725.94 | $770.2879 | $770.28 | $770.30 | $770.40 | |