| 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 | $175.94 | 7.325% | $188.8276 | $188.83 | $188.85 | $188.80 |
| Purchase #2 | $63.58 | 4.287% | $66.3057 | $66.31 | $66.30 | $66.30 |
| Purchase #3 | $234.86 | 11.275% | $261.3405 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $231.68 | 5.601% | $244.6564 | $244.66 | $244.65 | $244.70 |
| Purchase #5 | $57.82 | 11.480% | $64.4577 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $21.48 | 5.763% | $22.7179 | $22.72 | $22.70 | $22.70 |
| Purchase #7 | $249.99 | 9.186% | $272.9541 | $272.95 | $272.95 | $273.00 |
| 7 purchase totals = | $1,035.35 | $1,121.2599 | $1,121.27 | $1,121.25 | $1,121.30 | |