| 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 | $143.41 | 5.873% | $151.8325 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $152.55 | 11.114% | $169.5044 | $169.50 | $169.50 | $169.50 |
| Purchase #3 | $81.49 | 3.539% | $84.3739 | $84.37 | $84.35 | $84.40 |
| Purchase #4 | $73.60 | 9.390% | $80.511 | $80.51 | $80.50 | $80.50 |
| Purchase #5 | $135.67 | 6.393% | $144.3434 | $144.34 | $144.35 | $144.30 |
| Purchase #6 | $77.35 | 12.680% | $87.158 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $150.40 | 10.152% | $165.6686 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $814.47 | $883.3918 | $883.38 | $883.35 | $883.40 | |