| 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 | $97.65 | 11.477% | $108.8573 | $108.86 | $108.85 | $108.90 |
| Purchase #2 | $130.52 | 10.337% | $144.0119 | $144.01 | $144.00 | $144.00 |
| Purchase #3 | $166.94 | 13.359% | $189.2415 | $189.24 | $189.25 | $189.20 |
| Purchase #4 | $6.26 | 11.198% | $6.961 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $110.30 | 12.391% | $123.9673 | $123.97 | $123.95 | $124.00 |
| Purchase #6 | $46.66 | 13.375% | $52.9008 | $52.90 | $52.90 | $52.90 |
| Purchase #7 | $52.31 | 5.186% | $55.0228 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $610.64 | $680.9626 | $680.96 | $680.90 | $681.00 | |