| 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 | $197.45 | 3.577% | $204.5128 | $204.51 | $204.50 | $204.50 |
| Purchase #2 | $152.77 | 5.710% | $161.4932 | $161.49 | $161.50 | $161.50 |
| Purchase #3 | $61.39 | 10.184% | $67.642 | $67.64 | $67.65 | $67.60 |
| Purchase #4 | $86.83 | 3.344% | $89.7336 | $89.73 | $89.75 | $89.70 |
| Purchase #5 | $8.73 | 7.847% | $9.415 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $179.88 | 6.387% | $191.3689 | $191.37 | $191.35 | $191.40 |
| Purchase #7 | $103.42 | 12.768% | $116.6247 | $116.62 | $116.60 | $116.60 |
| 7 purchase totals = | $790.47 | $840.7902 | $840.78 | $840.75 | $840.70 | |