| 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 | $168.85 | 12.335% | $189.6776 | $189.68 | $189.70 | $189.70 |
| Purchase #2 | $219.90 | 11.148% | $244.4145 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $65.39 | 13.141% | $73.9829 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $245.36 | 10.551% | $271.2479 | $271.25 | $271.25 | $271.20 |
| Purchase #5 | $206.91 | 12.362% | $232.4882 | $232.49 | $232.50 | $232.50 |
| Purchase #6 | $153.72 | 9.657% | $168.5647 | $168.56 | $168.55 | $168.60 |
| Purchase #7 | $163.64 | 4.161% | $170.4491 | $170.45 | $170.45 | $170.40 |
| 7 purchase totals = | $1,223.77 | $1,350.8249 | $1,350.82 | $1,350.85 | $1,350.80 | |