| 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 | $155.45 | 3.389% | $160.7182 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $243.59 | 8.708% | $264.8018 | $264.80 | $264.80 | $264.80 |
| Purchase #3 | $27.77 | 6.189% | $29.4887 | $29.49 | $29.50 | $29.50 |
| Purchase #4 | $154.84 | 12.520% | $174.226 | $174.23 | $174.25 | $174.20 |
| Purchase #5 | $190.58 | 10.338% | $210.2822 | $210.28 | $210.30 | $210.30 |
| Purchase #6 | $34.59 | 4.549% | $36.1635 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $88.63 | 13.147% | $100.2822 | $100.28 | $100.30 | $100.30 |
| 7 purchase totals = | $895.45 | $975.9626 | $975.96 | $976.00 | $976.00 | |