| 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 | $203.63 | 6.686% | $217.2447 | $217.24 | $217.25 | $217.20 |
| Purchase #2 | $143.42 | 5.179% | $150.8477 | $150.85 | $150.85 | $150.80 |
| Purchase #3 | $95.96 | 6.253% | $101.9604 | $101.96 | $101.95 | $102.00 |
| Purchase #4 | $184.94 | 9.105% | $201.7788 | $201.78 | $201.80 | $201.80 |
| Purchase #5 | $215.48 | 5.425% | $227.1698 | $227.17 | $227.15 | $227.20 |
| Purchase #6 | $177.77 | 10.614% | $196.6385 | $196.64 | $196.65 | $196.60 |
| Purchase #7 | $12.99 | 5.203% | $13.6659 | $13.67 | $13.65 | $13.70 |
| 7 purchase totals = | $1,034.19 | $1,109.3058 | $1,109.31 | $1,109.30 | $1,109.30 | |