| 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 | $151.58 | 3.433% | $156.7837 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $91.89 | 11.845% | $102.7744 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $102.61 | 5.410% | $108.1612 | $108.16 | $108.15 | $108.20 |
| Purchase #4 | $145.38 | 3.248% | $150.1019 | $150.10 | $150.10 | $150.10 |
| Purchase #5 | $104.76 | 12.678% | $118.0415 | $118.04 | $118.05 | $118.00 |
| Purchase #6 | $125.67 | 11.814% | $140.5167 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $6.31 | 9.695% | $6.9218 | $6.92 | $6.90 | $6.90 |
| 7 purchase totals = | $728.20 | $783.3012 | $783.29 | $783.25 | $783.30 | |