| 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 | $149.41 | 3.174% | $154.1523 | $154.15 | $154.15 | $154.20 |
| Purchase #2 | $87.93 | 4.807% | $92.1568 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $44.97 | 8.407% | $48.7506 | $48.75 | $48.75 | $48.80 |
| Purchase #4 | $97.48 | 6.242% | $103.5647 | $103.56 | $103.55 | $103.60 |
| Purchase #5 | $67.60 | 3.169% | $69.7422 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $109.50 | 11.286% | $121.8582 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $125.83 | 7.478% | $135.2396 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $682.72 | $725.4644 | $725.46 | $725.45 | $725.60 | |