| 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 | $131.53 | 12.657% | $148.1778 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $178.43 | 3.766% | $185.1497 | $185.15 | $185.15 | $185.10 |
| Purchase #3 | $221.26 | 6.725% | $236.1397 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $141.81 | 7.630% | $152.6301 | $152.63 | $152.65 | $152.60 |
| Purchase #5 | $126.79 | 10.564% | $140.1841 | $140.18 | $140.20 | $140.20 |
| Purchase #6 | $236.47 | 10.126% | $260.415 | $260.42 | $260.40 | $260.40 |
| Purchase #7 | $231.36 | 8.148% | $250.2112 | $250.21 | $250.20 | $250.20 |
| 7 purchase totals = | $1,267.65 | $1,372.9076 | $1,372.91 | $1,372.95 | $1,372.80 | |