| 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 | $142.49 | 8.227% | $154.2127 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $15.37 | 11.174% | $17.0874 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $69.44 | 6.623% | $74.039 | $74.04 | $74.05 | $74.00 |
| Purchase #4 | $195.42 | 6.251% | $207.6357 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $111.26 | 4.751% | $116.546 | $116.55 | $116.55 | $116.50 |
| Purchase #6 | $82.68 | 8.581% | $89.7748 | $89.77 | $89.75 | $89.80 |
| Purchase #7 | $47.80 | 9.750% | $52.4605 | $52.46 | $52.45 | $52.50 |
| 7 purchase totals = | $664.46 | $711.7561 | $711.76 | $711.75 | $711.70 | |