| 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 | $188.95 | 3.585% | $195.7239 | $195.72 | $195.70 | $195.70 |
| Purchase #2 | $103.86 | 12.872% | $117.2289 | $117.23 | $117.25 | $117.20 |
| Purchase #3 | $76.54 | 6.744% | $81.7019 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $59.74 | 5.107% | $62.7909 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $160.64 | 7.830% | $173.2181 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $239.41 | 12.475% | $269.2764 | $269.28 | $269.30 | $269.30 |
| Purchase #7 | $59.55 | 4.818% | $62.4191 | $62.42 | $62.40 | $62.40 |
| 7 purchase totals = | $888.69 | $962.3592 | $962.36 | $962.35 | $962.30 | |