| 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 | $151.54 | 5.839% | $160.3884 | $160.39 | $160.40 | $160.40 |
| Purchase #2 | $75.76 | 5.336% | $79.8026 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $237.49 | 9.183% | $259.2987 | $259.30 | $259.30 | $259.30 |
| Purchase #4 | $24.26 | 6.770% | $25.9024 | $25.90 | $25.90 | $25.90 |
| Purchase #5 | $59.61 | 13.728% | $67.7933 | $67.79 | $67.80 | $67.80 |
| Purchase #6 | $21.57 | 3.222% | $22.265 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $210.98 | 7.238% | $226.2507 | $226.25 | $226.25 | $226.30 |
| 7 purchase totals = | $781.21 | $841.7011 | $841.70 | $841.70 | $841.80 | |