| 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 | $121.43 | 3.711% | $125.9363 | $125.94 | $125.95 | $125.90 |
| Purchase #2 | $150.31 | 3.668% | $155.8234 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $81.41 | 12.849% | $91.8704 | $91.87 | $91.85 | $91.90 |
| Purchase #4 | $185.39 | 3.629% | $192.1178 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $67.74 | 9.760% | $74.3514 | $74.35 | $74.35 | $74.40 |
| Purchase #6 | $100.96 | 3.134% | $104.1241 | $104.12 | $104.10 | $104.10 |
| Purchase #7 | $51.46 | 4.180% | $53.611 | $53.61 | $53.60 | $53.60 |
| 7 purchase totals = | $758.70 | $797.8344 | $797.83 | $797.75 | $797.80 | |