| 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 | $175.94 | 3.450% | $182.0099 | $182.01 | $182.00 | $182.00 |
| Purchase #2 | $169.34 | 13.331% | $191.9147 | $191.91 | $191.90 | $191.90 |
| Purchase #3 | $216.59 | 8.143% | $234.2269 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $22.71 | 11.588% | $25.3416 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $72.73 | 5.672% | $76.8552 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $78.55 | 9.103% | $85.7004 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $53.94 | 12.127% | $60.4813 | $60.48 | $60.50 | $60.50 |
| 7 purchase totals = | $789.80 | $856.5300 | $856.53 | $856.55 | $856.50 | |