| 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 | $162.76 | 4.209% | $169.6106 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $142.99 | 13.376% | $162.1163 | $162.12 | $162.10 | $162.10 |
| Purchase #3 | $194.47 | 6.467% | $207.0464 | $207.05 | $207.05 | $207.00 |
| Purchase #4 | $214.88 | 9.317% | $234.9004 | $234.90 | $234.90 | $234.90 |
| Purchase #5 | $30.61 | 4.759% | $32.0667 | $32.07 | $32.05 | $32.10 |
| Purchase #6 | $21.80 | 4.567% | $22.7956 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $144.87 | 4.264% | $151.0473 | $151.05 | $151.05 | $151.00 |
| 7 purchase totals = | $912.38 | $979.5833 | $979.60 | $979.55 | $979.50 | |