| 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 | $123.86 | 11.277% | $137.8277 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $146.84 | 5.375% | $154.7327 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $201.70 | 5.697% | $213.1908 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $227.75 | 6.353% | $242.219 | $242.22 | $242.20 | $242.20 |
| Purchase #5 | $233.69 | 10.454% | $258.12 | $258.12 | $258.10 | $258.10 |
| Purchase #6 | $158.30 | 5.791% | $167.4672 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $238.49 | 7.785% | $257.0564 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $1,330.63 | $1,430.6138 | $1,430.62 | $1,430.60 | $1,430.60 | |