| 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 | $196.47 | 11.759% | $219.5729 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $165.31 | 5.734% | $174.7889 | $174.79 | $174.80 | $174.80 |
| Purchase #3 | $191.63 | 11.307% | $213.2976 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $168.71 | 8.359% | $182.8125 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $98.80 | 8.825% | $107.5191 | $107.52 | $107.50 | $107.50 |
| Purchase #6 | $169.74 | 6.270% | $180.3827 | $180.38 | $180.40 | $180.40 |
| Purchase #7 | $17.35 | 3.191% | $17.9036 | $17.90 | $17.90 | $17.90 |
| 7 purchase totals = | $1,008.01 | $1,096.2773 | $1,096.27 | $1,096.25 | $1,096.30 | |