| 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 | $142.56 | 4.615% | $149.1391 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $207.98 | 8.798% | $226.2781 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $92.67 | 11.454% | $103.2844 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $56.49 | 10.499% | $62.4209 | $62.42 | $62.40 | $62.40 |
| Purchase #5 | $19.84 | 3.323% | $20.4993 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $18.50 | 11.688% | $20.6623 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $166.33 | 5.766% | $175.9206 | $175.92 | $175.90 | $175.90 |
| 7 purchase totals = | $704.37 | $758.2047 | $758.20 | $758.20 | $758.20 | |