| 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 | $163.29 | 12.729% | $184.0752 | $184.08 | $184.10 | $184.10 |
| Purchase #2 | $109.32 | 11.640% | $122.0448 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $69.87 | 3.718% | $72.4678 | $72.47 | $72.45 | $72.50 |
| Purchase #4 | $132.76 | 11.777% | $148.3951 | $148.40 | $148.40 | $148.40 |
| Purchase #5 | $218.73 | 9.508% | $239.5268 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $71.33 | 7.774% | $76.8752 | $76.88 | $76.90 | $76.90 |
| Purchase #7 | $76.29 | 7.434% | $81.9614 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $841.59 | $925.3463 | $925.36 | $925.40 | $925.40 | |