| 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 | $155.83 | 11.278% | $173.4045 | $173.40 | $173.40 | $173.40 |
| Purchase #2 | $73.25 | 11.524% | $81.6913 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $250.53 | 13.801% | $285.1056 | $285.11 | $285.10 | $285.10 |
| Purchase #4 | $79.38 | 10.353% | $87.5982 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $236.86 | 5.729% | $250.4297 | $250.43 | $250.45 | $250.40 |
| Purchase #6 | $119.83 | 7.712% | $129.0713 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $137.62 | 6.370% | $146.3864 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $1,053.30 | $1,153.6870 | $1,153.69 | $1,153.70 | $1,153.70 | |