| 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 | $111.27 | 7.439% | $119.5474 | $119.55 | $119.55 | $119.50 |
| Purchase #2 | $151.49 | 6.504% | $161.3429 | $161.34 | $161.35 | $161.30 |
| Purchase #3 | $86.95 | 10.756% | $96.3023 | $96.30 | $96.30 | $96.30 |
| Purchase #4 | $16.53 | 6.666% | $17.6319 | $17.63 | $17.65 | $17.60 |
| Purchase #5 | $61.43 | 7.481% | $66.0256 | $66.03 | $66.05 | $66.00 |
| Purchase #6 | $181.59 | 12.114% | $203.5878 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $58.40 | 10.491% | $64.5267 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $667.66 | $728.9646 | $728.97 | $729.05 | $728.80 | |