| 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 | $131.69 | 8.779% | $143.2511 | $143.25 | $143.25 | $143.30 |
| Purchase #2 | $86.84 | 7.729% | $93.5519 | $93.55 | $93.55 | $93.60 |
| Purchase #3 | $181.34 | 13.620% | $206.0385 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $176.62 | 9.531% | $193.4537 | $193.45 | $193.45 | $193.50 |
| Purchase #5 | $173.80 | 5.155% | $182.7594 | $182.76 | $182.75 | $182.80 |
| Purchase #6 | $109.89 | 10.789% | $121.746 | $121.75 | $121.75 | $121.70 |
| Purchase #7 | $37.56 | 5.323% | $39.5593 | $39.56 | $39.55 | $39.60 |
| 7 purchase totals = | $897.74 | $980.3599 | $980.36 | $980.35 | $980.50 | |