| 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 | $110.37 | 5.334% | $116.2571 | $116.26 | $116.25 | $116.30 |
| Purchase #2 | $16.70 | 7.748% | $17.9939 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $119.28 | 13.605% | $135.508 | $135.51 | $135.50 | $135.50 |
| Purchase #4 | $197.65 | 13.525% | $224.3822 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $86.53 | 13.758% | $98.4348 | $98.43 | $98.45 | $98.40 |
| Purchase #6 | $148.69 | 10.705% | $164.6073 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $22.70 | 6.834% | $24.2513 | $24.25 | $24.25 | $24.30 |
| 7 purchase totals = | $701.92 | $781.4346 | $781.43 | $781.45 | $781.50 | |