| 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 | $150.34 | 3.810% | $156.068 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $224.89 | 9.865% | $247.0754 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $73.54 | 8.134% | $79.5217 | $79.52 | $79.50 | $79.50 |
| Purchase #4 | $188.25 | 6.345% | $200.1945 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $226.35 | 7.471% | $243.2606 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $232.66 | 11.330% | $259.0204 | $259.02 | $259.00 | $259.00 |
| Purchase #7 | $157.29 | 11.786% | $175.8282 | $175.83 | $175.85 | $175.80 |
| 7 purchase totals = | $1,253.32 | $1,360.9688 | $1,360.97 | $1,360.95 | $1,361.00 | |