| 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 | $171.31 | 11.685% | $191.3276 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $244.37 | 11.680% | $272.9124 | $272.91 | $272.90 | $272.90 |
| Purchase #3 | $39.96 | 11.640% | $44.6113 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $82.91 | 4.727% | $86.8292 | $86.83 | $86.85 | $86.80 |
| Purchase #5 | $153.34 | 10.481% | $169.4116 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $124.52 | 9.337% | $136.1464 | $136.15 | $136.15 | $136.10 |
| Purchase #7 | $76.58 | 5.303% | $80.641 | $80.64 | $80.65 | $80.60 |
| 7 purchase totals = | $892.99 | $981.8795 | $981.88 | $981.90 | $981.70 | |