| 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 | $31.88 | 13.557% | $36.202 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $181.95 | 8.465% | $197.3521 | $197.35 | $197.35 | $197.40 |
| Purchase #3 | $212.38 | 9.563% | $232.6899 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $139.33 | 10.470% | $153.9179 | $153.92 | $153.90 | $153.90 |
| Purchase #5 | $102.54 | 5.108% | $107.7777 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $120.50 | 7.451% | $129.4785 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $101.39 | 5.551% | $107.0182 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $889.97 | $964.4363 | $964.44 | $964.45 | $964.50 | |