| 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 | $151.35 | 9.267% | $165.3756 | $165.38 | $165.40 | $165.40 |
| Purchase #2 | $111.36 | 10.264% | $122.79 | $122.79 | $122.80 | $122.80 |
| Purchase #3 | $58.55 | 8.455% | $63.5004 | $63.50 | $63.50 | $63.50 |
| Purchase #4 | $196.88 | 4.728% | $206.1885 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $104.60 | 11.744% | $116.8842 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $112.49 | 3.311% | $116.2145 | $116.21 | $116.20 | $116.20 |
| Purchase #7 | $82.33 | 9.304% | $89.99 | $89.99 | $90.00 | $90.00 |
| 7 purchase totals = | $817.56 | $880.9432 | $880.94 | $881.00 | $881.00 | |