| 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 | $143.95 | 7.419% | $154.6297 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $130.75 | 11.130% | $145.3025 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $74.93 | 10.431% | $82.7459 | $82.75 | $82.75 | $82.70 |
| Purchase #4 | $166.38 | 3.394% | $172.0269 | $172.03 | $172.05 | $172.00 |
| Purchase #5 | $202.45 | 7.538% | $217.7107 | $217.71 | $217.70 | $217.70 |
| Purchase #6 | $215.26 | 4.489% | $224.923 | $224.92 | $224.90 | $224.90 |
| Purchase #7 | $86.55 | 6.132% | $91.8572 | $91.86 | $91.85 | $91.90 |
| 7 purchase totals = | $1,020.27 | $1,089.1959 | $1,089.20 | $1,089.20 | $1,089.10 | |