| 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 | $136.93 | 8.607% | $148.7156 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $43.83 | 12.327% | $49.2329 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $156.99 | 5.798% | $166.0923 | $166.09 | $166.10 | $166.10 |
| Purchase #4 | $37.73 | 4.478% | $39.4195 | $39.42 | $39.40 | $39.40 |
| Purchase #5 | $72.47 | 9.853% | $79.6105 | $79.61 | $79.60 | $79.60 |
| Purchase #6 | $112.43 | 5.221% | $118.3 | $118.30 | $118.30 | $118.30 |
| Purchase #7 | $244.37 | 13.447% | $277.2304 | $277.23 | $277.25 | $277.20 |
| 7 purchase totals = | $804.75 | $878.6012 | $878.60 | $878.60 | $878.50 | |