| 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 | $179.80 | 11.793% | $201.0038 | $201.00 | $201.00 | $201.00 |
| Purchase #2 | $168.50 | 7.240% | $180.6994 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $11.70 | 3.701% | $12.133 | $12.13 | $12.15 | $12.10 |
| Purchase #4 | $216.65 | 6.447% | $230.6174 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $182.66 | 12.214% | $204.9701 | $204.97 | $204.95 | $205.00 |
| Purchase #6 | $29.40 | 6.197% | $31.2219 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $40.26 | 5.190% | $42.3495 | $42.35 | $42.35 | $42.30 |
| 7 purchase totals = | $828.97 | $902.9951 | $902.99 | $902.95 | $902.90 | |