| 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 | $171.59 | 5.338% | $180.7495 | $180.75 | $180.75 | $180.70 |
| Purchase #2 | $49.26 | 8.120% | $53.2599 | $53.26 | $53.25 | $53.30 |
| Purchase #3 | $94.93 | 8.233% | $102.7456 | $102.75 | $102.75 | $102.70 |
| Purchase #4 | $154.36 | 7.236% | $165.5295 | $165.53 | $165.55 | $165.50 |
| Purchase #5 | $73.62 | 6.324% | $78.2757 | $78.28 | $78.30 | $78.30 |
| Purchase #6 | $195.79 | 4.420% | $204.4439 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $120.77 | 5.417% | $127.3121 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $860.32 | $912.3162 | $912.32 | $912.35 | $912.20 | |