| 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 | $153.28 | 4.749% | $160.5593 | $160.56 | $160.55 | $160.60 |
| Purchase #2 | $40.86 | 3.648% | $42.3506 | $42.35 | $42.35 | $42.40 |
| Purchase #3 | $113.29 | 7.836% | $122.1674 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $102.31 | 11.120% | $113.6869 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $187.67 | 11.365% | $208.9987 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $82.32 | 10.214% | $90.7282 | $90.73 | $90.75 | $90.70 |
| Purchase #7 | $192.81 | 4.433% | $201.3573 | $201.36 | $201.35 | $201.40 |
| 7 purchase totals = | $872.54 | $939.8484 | $939.86 | $939.85 | $940.00 | |