| 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 | $142.99 | 6.575% | $152.3916 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $78.91 | 9.197% | $86.1674 | $86.17 | $86.15 | $86.20 |
| Purchase #3 | $53.72 | 4.597% | $56.1895 | $56.19 | $56.20 | $56.20 |
| Purchase #4 | $58.99 | 5.872% | $62.4539 | $62.45 | $62.45 | $62.50 |
| Purchase #5 | $143.39 | 5.835% | $151.7568 | $151.76 | $151.75 | $151.80 |
| Purchase #6 | $187.70 | 9.311% | $205.1767 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $36.70 | 10.109% | $40.41 | $40.41 | $40.40 | $40.40 |
| 7 purchase totals = | $702.40 | $754.5459 | $754.55 | $754.55 | $754.70 | |