| 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 | $166.28 | 10.207% | $183.2522 | $183.25 | $183.25 | $183.30 |
| Purchase #2 | $158.99 | 6.155% | $168.7758 | $168.78 | $168.80 | $168.80 |
| Purchase #3 | $158.31 | 7.425% | $170.0645 | $170.06 | $170.05 | $170.10 |
| Purchase #4 | $83.56 | 10.530% | $92.3589 | $92.36 | $92.35 | $92.40 |
| Purchase #5 | $140.96 | 5.264% | $148.3801 | $148.38 | $148.40 | $148.40 |
| Purchase #6 | $79.45 | 6.562% | $84.6635 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $159.62 | 7.720% | $171.9427 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $947.17 | $1,019.4377 | $1,019.43 | $1,019.45 | $1,019.60 | |