| 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 | $173.52 | 4.339% | $181.049 | $181.05 | $181.05 | $181.00 |
| Purchase #2 | $195.53 | 12.611% | $220.1883 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $203.74 | 11.854% | $227.8913 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $148.58 | 13.114% | $168.0648 | $168.06 | $168.05 | $168.10 |
| Purchase #5 | $235.95 | 4.102% | $245.6287 | $245.63 | $245.65 | $245.60 |
| Purchase #6 | $195.89 | 5.425% | $206.517 | $206.52 | $206.50 | $206.50 |
| Purchase #7 | $100.66 | 3.225% | $103.9063 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $1,253.87 | $1,353.2454 | $1,353.25 | $1,353.25 | $1,353.20 | |