| 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 | $165.78 | 5.551% | $174.9824 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $6.84 | 9.319% | $7.4774 | $7.48 | $7.50 | $7.50 |
| Purchase #3 | $105.36 | 10.608% | $116.5366 | $116.54 | $116.55 | $116.50 |
| Purchase #4 | $20.30 | 11.804% | $22.6962 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $195.70 | 13.332% | $221.7907 | $221.79 | $221.80 | $221.80 |
| Purchase #6 | $172.56 | 10.565% | $190.791 | $190.79 | $190.80 | $190.80 |
| Purchase #7 | $112.82 | 12.767% | $127.2237 | $127.22 | $127.20 | $127.20 |
| 7 purchase totals = | $779.36 | $861.4980 | $861.50 | $861.55 | $861.50 | |