| 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 | $203.77 | 5.780% | $215.5479 | $215.55 | $215.55 | $215.50 |
| Purchase #2 | $156.44 | 7.186% | $167.6818 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $219.50 | 4.402% | $229.1624 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $102.86 | 3.716% | $106.6823 | $106.68 | $106.70 | $106.70 |
| Purchase #5 | $195.40 | 9.824% | $214.5961 | $214.60 | $214.60 | $214.60 |
| Purchase #6 | $58.40 | 8.188% | $63.1818 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $166.34 | 13.803% | $189.2999 | $189.30 | $189.30 | $189.30 |
| 7 purchase totals = | $1,102.71 | $1,186.1522 | $1,186.15 | $1,186.20 | $1,186.20 | |