| 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 | $161.88 | 13.633% | $183.9491 | $183.95 | $183.95 | $183.90 |
| Purchase #2 | $36.61 | 5.152% | $38.4961 | $38.50 | $38.50 | $38.50 |
| Purchase #3 | $9.77 | 3.844% | $10.1456 | $10.15 | $10.15 | $10.10 |
| Purchase #4 | $41.90 | 7.316% | $44.9654 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $131.95 | 10.136% | $145.3245 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $187.60 | 10.701% | $207.6751 | $207.68 | $207.70 | $207.70 |
| Purchase #7 | $168.51 | 5.235% | $177.3315 | $177.33 | $177.35 | $177.30 |
| 7 purchase totals = | $738.22 | $807.8873 | $807.90 | $807.90 | $807.80 | |