| 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 | $163.72 | 11.641% | $182.7786 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $151.90 | 7.254% | $162.9188 | $162.92 | $162.90 | $162.90 |
| Purchase #3 | $89.68 | 13.656% | $101.9267 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $119.82 | 12.358% | $134.6274 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $62.48 | 5.732% | $66.0614 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $118.75 | 8.406% | $128.7321 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $134.33 | 3.468% | $138.9886 | $138.99 | $139.00 | $139.00 |
| 7 purchase totals = | $840.68 | $916.0336 | $916.04 | $916.10 | $916.00 | |