| 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 | $113.64 | 4.451% | $118.6981 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $144.74 | 8.609% | $157.2007 | $157.20 | $157.20 | $157.20 |
| Purchase #3 | $106.37 | 3.562% | $110.1589 | $110.16 | $110.15 | $110.20 |
| Purchase #4 | $128.96 | 13.353% | $146.18 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $148.50 | 9.132% | $162.061 | $162.06 | $162.05 | $162.10 |
| Purchase #6 | $173.75 | 10.231% | $191.5264 | $191.53 | $191.55 | $191.50 |
| Purchase #7 | $154.34 | 9.773% | $169.4236 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $970.30 | $1,055.2487 | $1,055.25 | $1,055.25 | $1,055.30 | |