| 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 | $81.44 | 11.282% | $90.6281 | $90.63 | $90.65 | $90.60 |
| Purchase #2 | $173.76 | 4.803% | $182.1057 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $237.41 | 8.602% | $257.832 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $173.57 | 12.792% | $195.7731 | $195.77 | $195.75 | $195.80 |
| Purchase #5 | $65.51 | 12.389% | $73.626 | $73.63 | $73.65 | $73.60 |
| Purchase #6 | $227.37 | 10.175% | $250.5049 | $250.50 | $250.50 | $250.50 |
| Purchase #7 | $81.27 | 13.200% | $91.9976 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $1,040.33 | $1,142.4674 | $1,142.47 | $1,142.50 | $1,142.40 | |