| 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 | $147.47 | 3.173% | $152.1492 | $152.15 | $152.15 | $152.10 |
| Purchase #2 | $122.74 | 8.625% | $133.3263 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $44.30 | 6.184% | $47.0395 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $108.46 | 7.377% | $116.4611 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $119.64 | 5.617% | $126.3602 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $13.36 | 12.454% | $15.0239 | $15.02 | $15.00 | $15.00 |
| Purchase #7 | $96.84 | 12.362% | $108.8114 | $108.81 | $108.80 | $108.80 |
| 7 purchase totals = | $652.81 | $699.1716 | $699.17 | $699.15 | $699.10 | |