| 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 | $149.53 | 5.714% | $158.0741 | $158.07 | $158.05 | $158.10 |
| Purchase #2 | $205.31 | 6.532% | $218.7208 | $218.72 | $218.70 | $218.70 |
| Purchase #3 | $148.58 | 5.534% | $156.8024 | $156.80 | $156.80 | $156.80 |
| Purchase #4 | $210.42 | 3.554% | $217.8983 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $44.42 | 4.432% | $46.3887 | $46.39 | $46.40 | $46.40 |
| Purchase #6 | $115.88 | 7.238% | $124.2674 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $29.65 | 11.567% | $33.0796 | $33.08 | $33.10 | $33.10 |
| 7 purchase totals = | $903.79 | $955.2313 | $955.23 | $955.20 | $955.30 | |