| 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 | $153.27 | 4.503% | $160.1717 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $11.89 | 3.573% | $12.3148 | $12.31 | $12.30 | $12.30 |
| Purchase #3 | $134.79 | 12.439% | $151.5565 | $151.56 | $151.55 | $151.60 |
| Purchase #4 | $139.57 | 12.646% | $157.22 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $144.80 | 5.462% | $152.709 | $152.71 | $152.70 | $152.70 |
| Purchase #6 | $146.99 | 5.209% | $154.6467 | $154.65 | $154.65 | $154.60 |
| Purchase #7 | $194.62 | 8.348% | $210.8669 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $925.93 | $999.4856 | $999.49 | $999.40 | $999.50 | |