| 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 | $202.43 | 3.648% | $209.8146 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $151.87 | 7.283% | $162.9307 | $162.93 | $162.95 | $162.90 |
| Purchase #3 | $15.87 | 11.785% | $17.7403 | $17.74 | $17.75 | $17.70 |
| Purchase #4 | $172.61 | 9.517% | $189.0373 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $25.75 | 11.833% | $28.797 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $243.31 | 12.625% | $274.0279 | $274.03 | $274.05 | $274.00 |
| Purchase #7 | $79.32 | 7.562% | $85.3182 | $85.32 | $85.30 | $85.30 |
| 7 purchase totals = | $891.16 | $967.6660 | $967.67 | $967.70 | $967.50 | |