| 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 | $122.37 | 8.797% | $133.1349 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $148.73 | 7.231% | $159.4847 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $54.32 | 3.380% | $56.156 | $56.16 | $56.15 | $56.20 |
| Purchase #4 | $52.56 | 12.809% | $59.2924 | $59.29 | $59.30 | $59.30 |
| Purchase #5 | $168.36 | 7.480% | $180.9533 | $180.95 | $180.95 | $181.00 |
| Purchase #6 | $163.32 | 9.411% | $178.69 | $178.69 | $178.70 | $178.70 |
| Purchase #7 | $155.26 | 7.605% | $167.0675 | $167.07 | $167.05 | $167.10 |
| 7 purchase totals = | $864.92 | $934.7788 | $934.77 | $934.80 | $934.90 | |