| 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 | $160.87 | 4.525% | $168.1494 | $168.15 | $168.15 | $168.10 |
| Purchase #2 | $171.62 | 13.678% | $195.0942 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $250.85 | 13.707% | $285.234 | $285.23 | $285.25 | $285.20 |
| Purchase #4 | $75.93 | 13.401% | $86.1054 | $86.11 | $86.10 | $86.10 |
| Purchase #5 | $49.56 | 3.656% | $51.3719 | $51.37 | $51.35 | $51.40 |
| Purchase #6 | $63.83 | 5.436% | $67.2998 | $67.30 | $67.30 | $67.30 |
| Purchase #7 | $59.87 | 9.516% | $65.5672 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $832.53 | $918.8219 | $918.82 | $918.80 | $918.80 | |