| 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 | $168.51 | 12.176% | $189.0278 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $193.30 | 12.641% | $217.7351 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $32.95 | 10.395% | $36.3752 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $104.83 | 8.257% | $113.4858 | $113.49 | $113.50 | $113.50 |
| Purchase #5 | $227.28 | 12.262% | $255.1491 | $255.15 | $255.15 | $255.10 |
| Purchase #6 | $138.50 | 9.189% | $151.2268 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $81.36 | 4.347% | $84.8967 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $946.73 | $1,047.8965 | $1,047.92 | $1,048.00 | $1,047.80 | |