| 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 | $183.57 | 12.314% | $206.1748 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $71.68 | 10.646% | $79.3111 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $165.97 | 10.279% | $183.0301 | $183.03 | $183.05 | $183.00 |
| Purchase #4 | $78.56 | 9.322% | $85.8834 | $85.88 | $85.90 | $85.90 |
| Purchase #5 | $128.61 | 7.448% | $138.1889 | $138.19 | $138.20 | $138.20 |
| Purchase #6 | $112.56 | 3.767% | $116.8001 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $126.65 | 3.174% | $130.6699 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $867.60 | $940.0583 | $940.05 | $940.05 | $940.10 | |