| 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 | $15.29 | 5.859% | $16.1858 | $16.19 | $16.20 | $16.20 |
| Purchase #2 | $135.46 | 4.821% | $141.9905 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $7.30 | 6.874% | $7.8018 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $117.98 | 6.518% | $125.6699 | $125.67 | $125.65 | $125.70 |
| Purchase #5 | $173.44 | 5.611% | $183.1717 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $217.29 | 10.335% | $239.7469 | $239.75 | $239.75 | $239.70 |
| Purchase #7 | $134.81 | 7.847% | $145.3885 | $145.39 | $145.40 | $145.40 |
| 7 purchase totals = | $801.57 | $859.9551 | $859.96 | $859.95 | $860.00 | |