| 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 | $134.34 | 10.336% | $148.2254 | $148.23 | $148.25 | $148.20 |
| Purchase #2 | $7.43 | 7.773% | $8.0075 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $85.26 | 4.551% | $89.1402 | $89.14 | $89.15 | $89.10 |
| Purchase #4 | $181.51 | 7.442% | $195.018 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $198.84 | 3.847% | $206.4894 | $206.49 | $206.50 | $206.50 |
| Purchase #6 | $155.86 | 11.717% | $174.1221 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $134.41 | 5.556% | $141.8778 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $897.65 | $962.8804 | $962.89 | $962.90 | $962.80 | |