| 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 | $161.93 | 7.414% | $173.9355 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $72.42 | 9.530% | $79.3216 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $80.99 | 10.638% | $89.6057 | $89.61 | $89.60 | $89.60 |
| Purchase #4 | $60.89 | 9.648% | $66.7647 | $66.76 | $66.75 | $66.80 |
| Purchase #5 | $98.82 | 3.667% | $102.4437 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $116.52 | 9.415% | $127.4904 | $127.49 | $127.50 | $127.50 |
| Purchase #7 | $149.53 | 9.495% | $163.7279 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $741.10 | $803.2895 | $803.29 | $803.30 | $803.20 | |