| 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 | $167.60 | 13.216% | $189.75 | $189.75 | $189.75 | $189.80 |
| Purchase #2 | $175.47 | 4.171% | $182.7889 | $182.79 | $182.80 | $182.80 |
| Purchase #3 | $63.63 | 12.756% | $71.7466 | $71.75 | $71.75 | $71.70 |
| Purchase #4 | $170.33 | 13.681% | $193.6328 | $193.63 | $193.65 | $193.60 |
| Purchase #5 | $103.93 | 8.194% | $112.446 | $112.45 | $112.45 | $112.40 |
| Purchase #6 | $132.79 | 4.178% | $138.338 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $76.80 | 6.536% | $81.8196 | $81.82 | $81.80 | $81.80 |
| 7 purchase totals = | $890.55 | $970.5219 | $970.53 | $970.55 | $970.40 | |