| 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 | $16.38 | 13.632% | $18.6129 | $18.61 | $18.60 | $18.60 |
| Purchase #2 | $191.78 | 7.684% | $206.5164 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $225.69 | 3.480% | $233.544 | $233.54 | $233.55 | $233.50 |
| Purchase #4 | $193.55 | 10.205% | $213.3018 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $140.36 | 6.748% | $149.8315 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $65.71 | 5.725% | $69.4719 | $69.47 | $69.45 | $69.50 |
| Purchase #7 | $93.53 | 9.779% | $102.6763 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $927.00 | $993.9548 | $993.95 | $993.95 | $993.90 | |