| 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 | $167.64 | 9.584% | $183.7066 | $183.71 | $183.70 | $183.70 |
| Purchase #2 | $173.98 | 3.492% | $180.0554 | $180.06 | $180.05 | $180.10 |
| Purchase #3 | $47.88 | 10.284% | $52.804 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $147.36 | 4.319% | $153.7245 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $102.77 | 5.278% | $108.1942 | $108.19 | $108.20 | $108.20 |
| Purchase #6 | $109.54 | 6.780% | $116.9668 | $116.97 | $116.95 | $117.00 |
| Purchase #7 | $10.63 | 6.410% | $11.3114 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $759.80 | $806.7629 | $806.76 | $806.70 | $806.80 | |