| 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 | $105.54 | 4.856% | $110.665 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $142.68 | 5.750% | $150.8841 | $150.88 | $150.90 | $150.90 |
| Purchase #3 | $57.44 | 4.785% | $60.1885 | $60.19 | $60.20 | $60.20 |
| Purchase #4 | $111.92 | 12.798% | $126.2435 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $115.73 | 13.738% | $131.629 | $131.63 | $131.65 | $131.60 |
| Purchase #6 | $192.28 | 12.742% | $216.7803 | $216.78 | $216.80 | $216.80 |
| Purchase #7 | $17.92 | 5.761% | $18.9524 | $18.95 | $18.95 | $19.00 |
| 7 purchase totals = | $743.51 | $815.3428 | $815.34 | $815.40 | $815.40 | |