| 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 | $69.80 | 3.110% | $71.9708 | $71.97 | $71.95 | $72.00 |
| Purchase #2 | $132.88 | 5.733% | $140.498 | $140.50 | $140.50 | $140.50 |
| Purchase #3 | $138.39 | 11.242% | $153.9478 | $153.95 | $153.95 | $153.90 |
| Purchase #4 | $180.95 | 9.378% | $197.9195 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $119.97 | 7.396% | $128.843 | $128.84 | $128.85 | $128.80 |
| Purchase #6 | $169.61 | 13.775% | $192.9738 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $103.70 | 12.223% | $116.3753 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $915.30 | $1,002.5282 | $1,002.53 | $1,002.50 | $1,002.50 | |