| 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 | $77.49 | 5.415% | $81.6861 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $182.28 | 8.565% | $197.8923 | $197.89 | $197.90 | $197.90 |
| Purchase #3 | $48.99 | 11.614% | $54.6797 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $205.84 | 7.558% | $221.3974 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $180.95 | 13.567% | $205.4995 | $205.50 | $205.50 | $205.50 |
| Purchase #6 | $212.99 | 13.139% | $240.9748 | $240.97 | $240.95 | $241.00 |
| Purchase #7 | $127.26 | 13.434% | $144.3561 | $144.36 | $144.35 | $144.40 |
| 7 purchase totals = | $1,035.80 | $1,146.4859 | $1,146.49 | $1,146.50 | $1,146.60 | |