| 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 | $39.47 | 13.716% | $44.8837 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $158.25 | 12.355% | $177.8018 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $164.74 | 13.585% | $187.1199 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $126.97 | 5.303% | $133.7032 | $133.70 | $133.70 | $133.70 |
| Purchase #5 | $180.37 | 5.472% | $190.2398 | $190.24 | $190.25 | $190.20 |
| Purchase #6 | $234.40 | 11.160% | $260.559 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $143.54 | 13.644% | $163.1246 | $163.12 | $163.10 | $163.10 |
| 7 purchase totals = | $1,047.74 | $1,157.4320 | $1,157.42 | $1,157.40 | $1,157.40 | |