| 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 | $206.87 | 5.107% | $217.4349 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $166.81 | 4.218% | $173.846 | $173.85 | $173.85 | $173.80 |
| Purchase #3 | $215.67 | 11.800% | $241.1191 | $241.12 | $241.10 | $241.10 |
| Purchase #4 | $18.53 | 3.116% | $19.1074 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $135.50 | 6.483% | $144.2845 | $144.28 | $144.30 | $144.30 |
| Purchase #6 | $149.54 | 5.556% | $157.8484 | $157.85 | $157.85 | $157.80 |
| Purchase #7 | $71.74 | 10.859% | $79.5302 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $964.66 | $1,033.1705 | $1,033.17 | $1,033.20 | $1,033.00 | |