| 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 | $143.39 | 5.389% | $151.1173 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $67.71 | 11.346% | $75.3924 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $212.69 | 5.199% | $223.7478 | $223.75 | $223.75 | $223.70 |
| Purchase #4 | $71.86 | 12.755% | $81.0257 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $49.30 | 6.329% | $52.4202 | $52.42 | $52.40 | $52.40 |
| Purchase #6 | $240.37 | 8.322% | $260.3736 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $160.39 | 5.773% | $169.6493 | $169.65 | $169.65 | $169.60 |
| 7 purchase totals = | $945.71 | $1,013.7263 | $1,013.73 | $1,013.70 | $1,013.60 | |