| 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 | $185.78 | 6.201% | $197.3002 | $197.30 | $197.30 | $197.30 |
| Purchase #2 | $97.39 | 6.823% | $104.0349 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $60.58 | 5.265% | $63.7695 | $63.77 | $63.75 | $63.80 |
| Purchase #4 | $96.35 | 11.478% | $107.4091 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $197.86 | 9.647% | $216.9476 | $216.95 | $216.95 | $216.90 |
| Purchase #6 | $29.82 | 4.421% | $31.1383 | $31.14 | $31.15 | $31.10 |
| Purchase #7 | $156.69 | 9.110% | $170.9645 | $170.96 | $170.95 | $171.00 |
| 7 purchase totals = | $824.47 | $891.5641 | $891.56 | $891.55 | $891.50 | |