| 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 | $161.33 | 6.386% | $171.6325 | $171.63 | $171.65 | $171.60 |
| Purchase #2 | $166.54 | 10.599% | $184.1916 | $184.19 | $184.20 | $184.20 |
| Purchase #3 | $44.64 | 3.735% | $46.3073 | $46.31 | $46.30 | $46.30 |
| Purchase #4 | $196.41 | 8.530% | $213.1638 | $213.16 | $213.15 | $213.20 |
| Purchase #5 | $64.39 | 11.235% | $71.6242 | $71.62 | $71.60 | $71.60 |
| Purchase #6 | $198.52 | 7.231% | $212.875 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $74.73 | 9.726% | $81.9982 | $82.00 | $82.00 | $82.00 |
| 7 purchase totals = | $906.56 | $981.7926 | $981.79 | $981.80 | $981.80 | |