| 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 | $190.46 | 8.188% | $206.0549 | $206.05 | $206.05 | $206.10 |
| Purchase #2 | $206.84 | 8.178% | $223.7554 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $145.47 | 7.768% | $156.7701 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $212.39 | 9.305% | $232.1529 | $232.15 | $232.15 | $232.20 |
| Purchase #5 | $173.36 | 5.126% | $182.2464 | $182.25 | $182.25 | $182.20 |
| Purchase #6 | $93.83 | 5.225% | $98.7326 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $42.31 | 4.769% | $44.3278 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $1,064.66 | $1,144.0401 | $1,144.04 | $1,144.05 | $1,144.10 | |