| 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 | $187.26 | 13.584% | $212.6974 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $68.56 | 5.657% | $72.4384 | $72.44 | $72.45 | $72.40 |
| Purchase #3 | $161.80 | 4.664% | $169.3464 | $169.35 | $169.35 | $169.30 |
| Purchase #4 | $14.41 | 8.217% | $15.5941 | $15.59 | $15.60 | $15.60 |
| Purchase #5 | $193.92 | 13.106% | $219.3352 | $219.34 | $219.35 | $219.30 |
| Purchase #6 | $78.38 | 7.547% | $84.2953 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $44.34 | 10.225% | $48.8738 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $748.67 | $822.5806 | $822.59 | $822.60 | $822.50 | |