| 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 | $100.49 | 6.638% | $107.1605 | $107.16 | $107.15 | $107.20 |
| Purchase #2 | $30.69 | 8.553% | $33.3149 | $33.31 | $33.30 | $33.30 |
| Purchase #3 | $87.52 | 10.417% | $96.637 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $146.64 | 10.872% | $162.5827 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $91.41 | 10.587% | $101.0876 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $57.76 | 13.448% | $65.5276 | $65.53 | $65.55 | $65.50 |
| Purchase #7 | $170.36 | 11.536% | $190.0127 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $684.87 | $756.3230 | $756.32 | $756.35 | $756.30 | |