| 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 | $7.87 | 13.731% | $8.9506 | $8.95 | $8.95 | $9.00 |
| Purchase #2 | $181.78 | 10.181% | $200.287 | $200.29 | $200.30 | $200.30 |
| Purchase #3 | $95.81 | 5.147% | $100.7413 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $134.41 | 12.495% | $151.2045 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $66.87 | 10.655% | $73.995 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $84.82 | 12.577% | $95.4878 | $95.49 | $95.50 | $95.50 |
| Purchase #7 | $145.42 | 3.324% | $150.2538 | $150.25 | $150.25 | $150.30 |
| 7 purchase totals = | $716.98 | $780.9200 | $780.92 | $780.95 | $781.00 | |