| 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 | $136.28 | 9.299% | $148.9527 | $148.95 | $148.95 | $149.00 |
| Purchase #2 | $68.52 | 13.677% | $77.8915 | $77.89 | $77.90 | $77.90 |
| Purchase #3 | $58.27 | 13.783% | $66.3014 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $167.30 | 6.631% | $178.3937 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $11.25 | 3.250% | $11.6156 | $11.62 | $11.60 | $11.60 |
| Purchase #6 | $13.61 | 11.635% | $15.1935 | $15.19 | $15.20 | $15.20 |
| Purchase #7 | $153.26 | 9.794% | $168.2703 | $168.27 | $168.25 | $168.30 |
| 7 purchase totals = | $608.49 | $666.6187 | $666.61 | $666.60 | $666.70 | |