| 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 | $193.30 | 4.175% | $201.3703 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $178.64 | 8.438% | $193.7136 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $94.59 | 8.583% | $102.7087 | $102.71 | $102.70 | $102.70 |
| Purchase #4 | $139.64 | 8.515% | $151.5303 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $158.89 | 6.179% | $168.7078 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $146.72 | 13.386% | $166.3599 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $191.53 | 4.804% | $200.7311 | $200.73 | $200.75 | $200.70 |
| 7 purchase totals = | $1,103.31 | $1,185.1217 | $1,185.12 | $1,185.10 | $1,185.10 | |