| 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 | $114.83 | 10.721% | $127.1409 | $127.14 | $127.15 | $127.10 |
| Purchase #2 | $148.63 | 5.840% | $157.31 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $58.97 | 3.470% | $61.0163 | $61.02 | $61.00 | $61.00 |
| Purchase #4 | $204.53 | 7.538% | $219.9475 | $219.95 | $219.95 | $219.90 |
| Purchase #5 | $9.55 | 7.407% | $10.2574 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $106.42 | 10.361% | $117.4462 | $117.45 | $117.45 | $117.40 |
| Purchase #7 | $106.60 | 11.563% | $118.9262 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $749.53 | $812.0445 | $812.06 | $812.05 | $811.90 | |