| 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 | $145.69 | 10.265% | $160.6451 | $160.65 | $160.65 | $160.60 |
| Purchase #2 | $62.85 | 6.175% | $66.731 | $66.73 | $66.75 | $66.70 |
| Purchase #3 | $42.86 | 3.794% | $44.4861 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $93.83 | 6.224% | $99.67 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $209.91 | 13.239% | $237.7 | $237.70 | $237.70 | $237.70 |
| Purchase #6 | $83.42 | 9.562% | $91.3966 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $131.91 | 8.772% | $143.4811 | $143.48 | $143.50 | $143.50 |
| 7 purchase totals = | $770.47 | $844.1099 | $844.12 | $844.15 | $844.10 | |