| 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 | $191.37 | 8.770% | $208.1531 | $208.15 | $208.15 | $208.20 |
| Purchase #2 | $214.88 | 8.619% | $233.4005 | $233.40 | $233.40 | $233.40 |
| Purchase #3 | $41.48 | 6.560% | $44.2011 | $44.20 | $44.20 | $44.20 |
| Purchase #4 | $45.31 | 9.739% | $49.7227 | $49.72 | $49.70 | $49.70 |
| Purchase #5 | $31.51 | 7.449% | $33.8572 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $141.60 | 6.402% | $150.6652 | $150.67 | $150.65 | $150.70 |
| Purchase #7 | $170.43 | 9.279% | $186.2442 | $186.24 | $186.25 | $186.20 |
| 7 purchase totals = | $836.58 | $906.2440 | $906.24 | $906.20 | $906.30 | |