| 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 | $149.93 | 7.431% | $161.0713 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $75.41 | 8.307% | $81.6743 | $81.67 | $81.65 | $81.70 |
| Purchase #3 | $154.56 | 6.260% | $164.2355 | $164.24 | $164.25 | $164.20 |
| Purchase #4 | $173.51 | 3.619% | $179.7893 | $179.79 | $179.80 | $179.80 |
| Purchase #5 | $155.49 | 5.164% | $163.5195 | $163.52 | $163.50 | $163.50 |
| Purchase #6 | $100.35 | 8.642% | $109.0222 | $109.02 | $109.00 | $109.00 |
| Purchase #7 | $15.63 | 4.167% | $16.2813 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $824.88 | $875.5934 | $875.59 | $875.55 | $875.60 | |