| 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 | $183.28 | 6.569% | $195.3197 | $195.32 | $195.30 | $195.30 |
| Purchase #2 | $86.74 | 6.375% | $92.2697 | $92.27 | $92.25 | $92.30 |
| Purchase #3 | $103.28 | 6.569% | $110.0645 | $110.06 | $110.05 | $110.10 |
| Purchase #4 | $46.84 | 4.273% | $48.8415 | $48.84 | $48.85 | $48.80 |
| Purchase #5 | $150.77 | 4.628% | $157.7476 | $157.75 | $157.75 | $157.70 |
| Purchase #6 | $44.95 | 10.330% | $49.5933 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $186.87 | 3.719% | $193.8197 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $802.73 | $847.6560 | $847.65 | $847.60 | $847.60 | |