| 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 | $143.39 | 12.129% | $160.7818 | $160.78 | $160.80 | $160.80 |
| Purchase #2 | $21.84 | 5.749% | $23.0956 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $79.43 | 10.557% | $87.8154 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $212.51 | 4.601% | $222.2876 | $222.29 | $222.30 | $222.30 |
| Purchase #5 | $228.71 | 11.699% | $255.4668 | $255.47 | $255.45 | $255.50 |
| Purchase #6 | $131.36 | 11.144% | $145.9988 | $146.00 | $146.00 | $146.00 |
| Purchase #7 | $169.80 | 11.473% | $189.2812 | $189.28 | $189.30 | $189.30 |
| 7 purchase totals = | $987.04 | $1,084.7272 | $1,084.74 | $1,084.75 | $1,084.80 | |