| 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 | $143.96 | 10.810% | $159.5221 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $145.37 | 11.782% | $162.4975 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $172.74 | 4.752% | $180.9486 | $180.95 | $180.95 | $180.90 |
| Purchase #4 | $198.82 | 12.684% | $224.0383 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $25.97 | 9.214% | $28.3629 | $28.36 | $28.35 | $28.40 |
| Purchase #6 | $57.76 | 9.598% | $63.3038 | $63.30 | $63.30 | $63.30 |
| Purchase #7 | $82.67 | 7.420% | $88.8041 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $827.29 | $907.4773 | $907.47 | $907.45 | $907.40 | |