| 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 | $151.38 | 7.645% | $162.953 | $162.95 | $162.95 | $163.00 |
| Purchase #2 | $216.61 | 13.396% | $245.6271 | $245.63 | $245.65 | $245.60 |
| Purchase #3 | $229.53 | 4.329% | $239.4664 | $239.47 | $239.45 | $239.50 |
| Purchase #4 | $39.78 | 5.107% | $41.8116 | $41.81 | $41.80 | $41.80 |
| Purchase #5 | $28.51 | 11.275% | $31.7245 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $94.38 | 13.550% | $107.1685 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $132.31 | 6.513% | $140.9274 | $140.93 | $140.95 | $140.90 |
| 7 purchase totals = | $892.50 | $969.6785 | $969.68 | $969.65 | $969.70 | |