| 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 | $139.74 | 13.715% | $158.9053 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $42.39 | 13.646% | $48.1745 | $48.17 | $48.15 | $48.20 |
| Purchase #3 | $214.47 | 13.709% | $243.8717 | $243.87 | $243.85 | $243.90 |
| Purchase #4 | $42.49 | 11.750% | $47.4826 | $47.48 | $47.50 | $47.50 |
| Purchase #5 | $116.99 | 10.457% | $129.2236 | $129.22 | $129.20 | $129.20 |
| Purchase #6 | $234.81 | 13.863% | $267.3617 | $267.36 | $267.35 | $267.40 |
| Purchase #7 | $146.75 | 13.184% | $166.0975 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $937.64 | $1,061.1169 | $1,061.11 | $1,061.05 | $1,061.20 | |