| 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 | $179.61 | 7.261% | $192.6515 | $192.65 | $192.65 | $192.70 |
| Purchase #2 | $205.95 | 8.833% | $224.1416 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $161.71 | 5.335% | $170.3372 | $170.34 | $170.35 | $170.30 |
| Purchase #4 | $51.42 | 13.550% | $58.3874 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $158.76 | 3.308% | $164.0118 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $161.25 | 4.203% | $168.0273 | $168.03 | $168.05 | $168.00 |
| Purchase #7 | $133.93 | 12.378% | $150.5079 | $150.51 | $150.50 | $150.50 |
| 7 purchase totals = | $1,052.63 | $1,128.0647 | $1,128.07 | $1,128.10 | $1,128.00 | |