| 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 | $156.72 | 7.665% | $168.7326 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $68.61 | 4.745% | $71.8655 | $71.87 | $71.85 | $71.90 |
| Purchase #3 | $15.75 | 10.561% | $17.4134 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $244.76 | 10.461% | $270.3643 | $270.36 | $270.35 | $270.40 |
| Purchase #5 | $167.83 | 5.316% | $176.7518 | $176.75 | $176.75 | $176.80 |
| Purchase #6 | $234.81 | 3.158% | $242.2253 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $41.98 | 12.613% | $47.2749 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $930.46 | $994.6278 | $994.62 | $994.60 | $994.70 | |