| 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 | $153.41 | 4.162% | $159.7949 | $159.79 | $159.80 | $159.80 |
| Purchase #2 | $155.40 | 8.581% | $168.7349 | $168.73 | $168.75 | $168.70 |
| Purchase #3 | $137.99 | 7.361% | $148.1474 | $148.15 | $148.15 | $148.10 |
| Purchase #4 | $244.84 | 3.825% | $254.2051 | $254.21 | $254.20 | $254.20 |
| Purchase #5 | $141.26 | 9.360% | $154.4819 | $154.48 | $154.50 | $154.50 |
| Purchase #6 | $232.40 | 7.318% | $249.407 | $249.41 | $249.40 | $249.40 |
| Purchase #7 | $241.61 | 5.296% | $254.4057 | $254.41 | $254.40 | $254.40 |
| 7 purchase totals = | $1,306.91 | $1,389.1769 | $1,389.18 | $1,389.20 | $1,389.10 | |