| 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 | $223.56 | 9.785% | $245.4353 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $167.87 | 7.412% | $180.3125 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $15.85 | 10.840% | $17.5681 | $17.57 | $17.55 | $17.60 |
| Purchase #4 | $51.71 | 13.836% | $58.8646 | $58.86 | $58.85 | $58.90 |
| Purchase #5 | $103.73 | 12.827% | $117.0354 | $117.04 | $117.05 | $117.00 |
| Purchase #6 | $15.56 | 7.870% | $16.7846 | $16.78 | $16.80 | $16.80 |
| Purchase #7 | $106.38 | 5.259% | $111.9745 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $684.66 | $747.9750 | $747.97 | $747.95 | $748.00 | |