| 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 | $155.51 | 5.441% | $163.9713 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $221.66 | 9.417% | $242.5337 | $242.53 | $242.55 | $242.50 |
| Purchase #3 | $162.96 | 10.604% | $180.2403 | $180.24 | $180.25 | $180.20 |
| Purchase #4 | $146.65 | 4.850% | $153.7625 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $107.51 | 13.747% | $122.2894 | $122.29 | $122.30 | $122.30 |
| Purchase #6 | $142.92 | 13.450% | $162.1427 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $81.47 | 7.401% | $87.4996 | $87.50 | $87.50 | $87.50 |
| 7 purchase totals = | $1,018.68 | $1,112.4395 | $1,112.43 | $1,112.45 | $1,112.40 | |