| 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 | $205.50 | 12.783% | $231.7691 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $51.63 | 4.394% | $53.8986 | $53.90 | $53.90 | $53.90 |
| Purchase #3 | $35.38 | 7.569% | $38.0579 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $75.86 | 4.788% | $79.4922 | $79.49 | $79.50 | $79.50 |
| Purchase #5 | $208.47 | 6.403% | $221.8183 | $221.82 | $221.80 | $221.80 |
| Purchase #6 | $106.98 | 8.452% | $116.0219 | $116.02 | $116.00 | $116.00 |
| Purchase #7 | $143.60 | 3.225% | $148.2311 | $148.23 | $148.25 | $148.20 |
| 7 purchase totals = | $827.42 | $889.2891 | $889.29 | $889.25 | $889.30 | |