| 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 | $172.48 | 10.769% | $191.0544 | $191.05 | $191.05 | $191.10 |
| Purchase #2 | $75.63 | 6.213% | $80.3289 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $169.75 | 9.857% | $186.4823 | $186.48 | $186.50 | $186.50 |
| Purchase #4 | $217.46 | 10.110% | $239.4452 | $239.45 | $239.45 | $239.40 |
| Purchase #5 | $13.71 | 3.385% | $14.1741 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $172.71 | 9.599% | $189.2884 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $58.94 | 3.721% | $61.1332 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $880.68 | $961.9065 | $961.90 | $961.95 | $961.90 | |