| 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 | $177.49 | 5.544% | $187.33 | $187.33 | $187.35 | $187.30 |
| Purchase #2 | $139.43 | 6.227% | $148.1123 | $148.11 | $148.10 | $148.10 |
| Purchase #3 | $8.77 | 7.248% | $9.4056 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $106.46 | 9.680% | $116.7653 | $116.77 | $116.75 | $116.80 |
| Purchase #5 | $235.91 | 5.847% | $249.7037 | $249.70 | $249.70 | $249.70 |
| Purchase #6 | $157.77 | 10.369% | $174.1292 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $200.88 | 5.828% | $212.5873 | $212.59 | $212.60 | $212.60 |
| 7 purchase totals = | $1,026.71 | $1,098.0334 | $1,098.04 | $1,098.05 | $1,098.00 | |