| 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 | $148.86 | 8.211% | $161.0829 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $104.29 | 7.485% | $112.0961 | $112.10 | $112.10 | $112.10 |
| Purchase #3 | $118.25 | 3.116% | $121.9347 | $121.93 | $121.95 | $121.90 |
| Purchase #4 | $74.66 | 4.543% | $78.0518 | $78.05 | $78.05 | $78.10 |
| Purchase #5 | $71.29 | 5.367% | $75.1161 | $75.12 | $75.10 | $75.10 |
| Purchase #6 | $75.43 | 10.129% | $83.0703 | $83.07 | $83.05 | $83.10 |
| Purchase #7 | $228.98 | 9.704% | $251.2002 | $251.20 | $251.20 | $251.20 |
| 7 purchase totals = | $821.76 | $882.5521 | $882.55 | $882.55 | $882.60 | |