| 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 | $145.94 | 13.448% | $165.566 | $165.57 | $165.55 | $165.60 |
| Purchase #2 | $150.31 | 5.569% | $158.6808 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $99.72 | 11.159% | $110.8478 | $110.85 | $110.85 | $110.80 |
| Purchase #4 | $163.36 | 11.798% | $182.6332 | $182.63 | $182.65 | $182.60 |
| Purchase #5 | $208.37 | 4.302% | $217.3341 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $116.78 | 13.626% | $132.6924 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $145.87 | 7.242% | $156.4339 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $1,030.35 | $1,124.1882 | $1,124.18 | $1,124.25 | $1,124.10 | |