| 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 | $146.96 | 9.448% | $160.8448 | $160.84 | $160.85 | $160.80 |
| Purchase #2 | $99.31 | 3.593% | $102.8782 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $236.35 | 5.502% | $249.354 | $249.35 | $249.35 | $249.40 |
| Purchase #4 | $145.42 | 3.222% | $150.1054 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $21.66 | 8.485% | $23.4979 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $119.39 | 3.803% | $123.9304 | $123.93 | $123.95 | $123.90 |
| Purchase #7 | $116.77 | 3.263% | $120.5802 | $120.58 | $120.60 | $120.60 |
| 7 purchase totals = | $885.86 | $931.1909 | $931.19 | $931.25 | $931.20 | |