| 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 | $144.85 | 13.348% | $164.1846 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $109.51 | 8.251% | $118.5457 | $118.55 | $118.55 | $118.50 |
| Purchase #3 | $72.33 | 7.819% | $77.9855 | $77.99 | $78.00 | $78.00 |
| Purchase #4 | $14.57 | 8.383% | $15.7914 | $15.79 | $15.80 | $15.80 |
| Purchase #5 | $216.61 | 13.857% | $246.6256 | $246.63 | $246.65 | $246.60 |
| Purchase #6 | $204.31 | 3.590% | $211.6447 | $211.64 | $211.65 | $211.60 |
| Purchase #7 | $78.60 | 4.309% | $81.9869 | $81.99 | $82.00 | $82.00 |
| 7 purchase totals = | $840.78 | $916.7644 | $916.77 | $916.85 | $916.70 | |