| 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 | $166.27 | 11.721% | $185.7585 | $185.76 | $185.75 | $185.80 |
| Purchase #2 | $9.30 | 7.708% | $10.0168 | $10.02 | $10.00 | $10.00 |
| Purchase #3 | $244.97 | 9.384% | $267.958 | $267.96 | $267.95 | $268.00 |
| Purchase #4 | $113.99 | 12.704% | $128.4713 | $128.47 | $128.45 | $128.50 |
| Purchase #5 | $188.49 | 7.271% | $202.1951 | $202.20 | $202.20 | $202.20 |
| Purchase #6 | $160.96 | 13.554% | $182.7765 | $182.78 | $182.80 | $182.80 |
| Purchase #7 | $172.85 | 11.696% | $193.0665 | $193.07 | $193.05 | $193.10 |
| 7 purchase totals = | $1,056.83 | $1,170.2427 | $1,170.26 | $1,170.20 | $1,170.40 | |