| 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 | $157.96 | 11.279% | $175.7763 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $141.81 | 8.276% | $153.5462 | $153.55 | $153.55 | $153.50 |
| Purchase #3 | $215.43 | 7.866% | $232.3757 | $232.38 | $232.40 | $232.40 |
| Purchase #4 | $20.37 | 8.594% | $22.1206 | $22.12 | $22.10 | $22.10 |
| Purchase #5 | $61.72 | 9.380% | $67.5093 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $35.88 | 11.620% | $40.0493 | $40.05 | $40.05 | $40.00 |
| Purchase #7 | $210.53 | 7.120% | $225.5197 | $225.52 | $225.50 | $225.50 |
| 7 purchase totals = | $843.70 | $916.8971 | $916.91 | $916.90 | $916.80 | |