| 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 | $180.75 | 9.517% | $197.952 | $197.95 | $197.95 | $198.00 |
| Purchase #2 | $163.26 | 11.753% | $182.4479 | $182.45 | $182.45 | $182.40 |
| Purchase #3 | $124.98 | 12.749% | $140.9137 | $140.91 | $140.90 | $140.90 |
| Purchase #4 | $132.99 | 13.799% | $151.3413 | $151.34 | $151.35 | $151.30 |
| Purchase #5 | $96.37 | 5.399% | $101.573 | $101.57 | $101.55 | $101.60 |
| Purchase #6 | $27.43 | 7.556% | $29.5026 | $29.50 | $29.50 | $29.50 |
| Purchase #7 | $91.35 | 6.381% | $97.179 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $817.13 | $900.9095 | $900.90 | $900.90 | $900.90 | |