| 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 | $134.69 | 7.718% | $145.0854 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $33.89 | 9.254% | $37.0262 | $37.03 | $37.05 | $37.00 |
| Purchase #3 | $174.36 | 3.391% | $180.2725 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $19.32 | 3.820% | $20.058 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $151.36 | 3.797% | $157.1071 | $157.11 | $157.10 | $157.10 |
| Purchase #6 | $86.53 | 13.180% | $97.9347 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $119.47 | 11.718% | $133.4695 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $719.62 | $770.9534 | $770.96 | $770.95 | $771.00 | |