| 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 | $23.45 | 7.311% | $25.1644 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $142.90 | 9.697% | $156.757 | $156.76 | $156.75 | $156.80 |
| Purchase #3 | $68.30 | 7.791% | $73.6213 | $73.62 | $73.60 | $73.60 |
| Purchase #4 | $201.71 | 8.305% | $218.462 | $218.46 | $218.45 | $218.50 |
| Purchase #5 | $74.25 | 10.794% | $82.2645 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $143.96 | 5.249% | $151.5165 | $151.52 | $151.50 | $151.50 |
| Purchase #7 | $150.27 | 6.727% | $160.3787 | $160.38 | $160.40 | $160.40 |
| 7 purchase totals = | $804.84 | $868.1644 | $868.16 | $868.10 | $868.30 | |