| 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 | $150.75 | 12.403% | $169.4475 | $169.45 | $169.45 | $169.40 |
| Purchase #2 | $226.64 | 6.282% | $240.8775 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $174.74 | 7.286% | $187.4716 | $187.47 | $187.45 | $187.50 |
| Purchase #4 | $55.86 | 9.326% | $61.0695 | $61.07 | $61.05 | $61.10 |
| Purchase #5 | $50.96 | 6.764% | $54.4069 | $54.41 | $54.40 | $54.40 |
| Purchase #6 | $113.45 | 6.689% | $121.0387 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $51.91 | 3.423% | $53.6869 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $824.31 | $887.9986 | $888.01 | $888.00 | $888.00 | |