| 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 | $163.43 | 3.551% | $169.2334 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $45.33 | 5.613% | $47.8744 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $189.77 | 13.137% | $214.7001 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $87.97 | 7.673% | $94.7199 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $154.80 | 3.798% | $160.6793 | $160.68 | $160.70 | $160.70 |
| Purchase #6 | $43.94 | 8.460% | $47.6573 | $47.66 | $47.65 | $47.70 |
| Purchase #7 | $177.66 | 11.405% | $197.9221 | $197.92 | $197.90 | $197.90 |
| 7 purchase totals = | $862.90 | $932.7865 | $932.78 | $932.75 | $932.80 | |