| 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 | $132.59 | 7.695% | $142.7928 | $142.79 | $142.80 | $142.80 |
| Purchase #2 | $46.75 | 11.810% | $52.2712 | $52.27 | $52.25 | $52.30 |
| Purchase #3 | $221.33 | 6.662% | $236.075 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $28.67 | 8.575% | $31.1285 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $68.56 | 10.125% | $75.5017 | $75.50 | $75.50 | $75.50 |
| Purchase #6 | $233.76 | 8.285% | $253.127 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $7.30 | 4.331% | $7.6162 | $7.62 | $7.60 | $7.60 |
| 7 purchase totals = | $738.96 | $798.5124 | $798.52 | $798.55 | $798.50 | |