| 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 | $107.35 | 8.736% | $116.7281 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $86.64 | 8.751% | $94.2219 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $98.90 | 11.643% | $110.4149 | $110.41 | $110.40 | $110.40 |
| Purchase #4 | $243.69 | 6.524% | $259.5883 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $240.28 | 12.674% | $270.7331 | $270.73 | $270.75 | $270.70 |
| Purchase #6 | $132.38 | 5.764% | $140.0104 | $140.01 | $140.00 | $140.00 |
| Purchase #7 | $163.70 | 13.180% | $185.2757 | $185.28 | $185.30 | $185.30 |
| 7 purchase totals = | $1,072.94 | $1,176.9724 | $1,176.97 | $1,177.00 | $1,176.90 | |