| 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 | $188.40 | 7.217% | $201.9968 | $202.00 | $202.00 | $202.00 |
| Purchase #2 | $109.44 | 6.194% | $116.2187 | $116.22 | $116.20 | $116.20 |
| Purchase #3 | $55.80 | 10.768% | $61.8085 | $61.81 | $61.80 | $61.80 |
| Purchase #4 | $27.73 | 3.504% | $28.7017 | $28.70 | $28.70 | $28.70 |
| Purchase #5 | $91.74 | 11.325% | $102.1296 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $139.26 | 6.693% | $148.5807 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $147.54 | 12.406% | $165.8438 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $759.91 | $825.2798 | $825.28 | $825.30 | $825.20 | |