| 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 | $73.62 | 6.462% | $78.3773 | $78.38 | $78.40 | $78.40 |
| Purchase #2 | $234.37 | 11.623% | $261.6108 | $261.61 | $261.60 | $261.60 |
| Purchase #3 | $116.57 | 8.372% | $126.3292 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $202.36 | 12.336% | $227.3231 | $227.32 | $227.30 | $227.30 |
| Purchase #5 | $144.68 | 7.715% | $155.8421 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $178.61 | 8.684% | $194.1205 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $85.48 | 11.185% | $95.0409 | $95.04 | $95.05 | $95.00 |
| 7 purchase totals = | $1,035.69 | $1,138.6439 | $1,138.64 | $1,138.65 | $1,138.50 | |