| 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 | $137.73 | 8.164% | $148.9743 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $206.67 | 4.867% | $216.7286 | $216.73 | $216.75 | $216.70 |
| Purchase #3 | $195.72 | 4.307% | $204.1497 | $204.15 | $204.15 | $204.10 |
| Purchase #4 | $199.93 | 5.108% | $210.1424 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $18.53 | 4.357% | $19.3374 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $236.93 | 9.130% | $258.5617 | $258.56 | $258.55 | $258.60 |
| Purchase #7 | $27.32 | 3.143% | $28.1787 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $1,022.83 | $1,086.0728 | $1,086.07 | $1,086.10 | $1,086.00 | |