| 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 | $151.63 | 4.814% | $158.9295 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $124.37 | 7.478% | $133.6704 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $40.31 | 10.391% | $44.4986 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $122.30 | 10.228% | $134.8088 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $35.56 | 12.495% | $40.0032 | $40.00 | $40.00 | $40.00 |
| Purchase #6 | $205.58 | 9.425% | $224.9559 | $224.96 | $224.95 | $225.00 |
| Purchase #7 | $64.52 | 6.596% | $68.7757 | $68.78 | $68.80 | $68.80 |
| 7 purchase totals = | $744.27 | $805.6421 | $805.65 | $805.65 | $805.70 | |