| 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 | $192.95 | 13.722% | $219.4266 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $14.58 | 3.608% | $15.106 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $67.58 | 7.692% | $72.7783 | $72.78 | $72.80 | $72.80 |
| Purchase #4 | $149.41 | 13.189% | $169.1157 | $169.12 | $169.10 | $169.10 |
| Purchase #5 | $91.94 | 3.776% | $95.4117 | $95.41 | $95.40 | $95.40 |
| Purchase #6 | $64.69 | 11.166% | $71.9133 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $113.98 | 11.127% | $126.6626 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $695.13 | $770.4142 | $770.42 | $770.40 | $770.40 | |