| 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 | $163.80 | 5.661% | $173.0727 | $173.07 | $173.05 | $173.10 |
| Purchase #2 | $17.48 | 9.106% | $19.0717 | $19.07 | $19.05 | $19.10 |
| Purchase #3 | $120.75 | 3.283% | $124.7142 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $94.25 | 9.553% | $103.2537 | $103.25 | $103.25 | $103.30 |
| Purchase #5 | $98.46 | 13.589% | $111.8397 | $111.84 | $111.85 | $111.80 |
| Purchase #6 | $201.48 | 13.464% | $228.6073 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $117.70 | 11.447% | $131.1731 | $131.17 | $131.15 | $131.20 |
| 7 purchase totals = | $813.92 | $891.7324 | $891.72 | $891.65 | $891.80 | |