| 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 | $135.55 | 13.675% | $154.0865 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $79.37 | 11.842% | $88.769 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $12.83 | 10.836% | $14.2203 | $14.22 | $14.20 | $14.20 |
| Purchase #4 | $180.72 | 8.279% | $195.6818 | $195.68 | $195.70 | $195.70 |
| Purchase #5 | $59.70 | 7.245% | $64.0253 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $210.73 | 13.272% | $238.6981 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $28.99 | 10.526% | $32.0415 | $32.04 | $32.05 | $32.00 |
| 7 purchase totals = | $707.89 | $787.5225 | $787.53 | $787.55 | $787.50 | |