| 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 | $145.64 | 3.721% | $151.0593 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $47.53 | 11.869% | $53.1713 | $53.17 | $53.15 | $53.20 |
| Purchase #3 | $121.93 | 5.184% | $128.2509 | $128.25 | $128.25 | $128.30 |
| Purchase #4 | $15.60 | 4.180% | $16.2521 | $16.25 | $16.25 | $16.30 |
| Purchase #5 | $205.84 | 12.357% | $231.2756 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $62.84 | 12.317% | $70.58 | $70.58 | $70.60 | $70.60 |
| Purchase #7 | $199.36 | 9.208% | $217.7171 | $217.72 | $217.70 | $217.70 |
| 7 purchase totals = | $798.74 | $868.3063 | $868.31 | $868.30 | $868.50 | |