| 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 | $154.47 | 12.799% | $174.2406 | $174.24 | $174.25 | $174.20 |
| Purchase #2 | $183.71 | 4.113% | $191.266 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $235.25 | 3.585% | $243.6837 | $243.68 | $243.70 | $243.70 |
| Purchase #4 | $122.36 | 3.307% | $126.4064 | $126.41 | $126.40 | $126.40 |
| Purchase #5 | $172.40 | 12.579% | $194.0862 | $194.09 | $194.10 | $194.10 |
| Purchase #6 | $184.99 | 11.602% | $206.4525 | $206.45 | $206.45 | $206.50 |
| Purchase #7 | $232.57 | 8.670% | $252.7338 | $252.73 | $252.75 | $252.70 |
| 7 purchase totals = | $1,285.75 | $1,388.8692 | $1,388.87 | $1,388.90 | $1,388.90 | |