| 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 | $126.46 | 9.337% | $138.2676 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $131.50 | 13.695% | $149.5089 | $149.51 | $149.50 | $149.50 |
| Purchase #3 | $195.41 | 4.500% | $204.2035 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $29.99 | 6.770% | $32.0203 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $170.97 | 9.717% | $187.5832 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $159.89 | 11.444% | $178.1878 | $178.19 | $178.20 | $178.20 |
| Purchase #7 | $209.50 | 9.331% | $229.0484 | $229.05 | $229.05 | $229.00 |
| 7 purchase totals = | $1,023.72 | $1,118.8197 | $1,118.82 | $1,118.80 | $1,118.80 | |