| 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 | $167.87 | 4.544% | $175.498 | $175.50 | $175.50 | $175.50 |
| Purchase #2 | $211.86 | 12.280% | $237.8764 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $222.35 | 5.204% | $233.9211 | $233.92 | $233.90 | $233.90 |
| Purchase #4 | $108.44 | 9.105% | $118.3135 | $118.31 | $118.30 | $118.30 |
| Purchase #5 | $229.35 | 6.478% | $244.2073 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $192.98 | 11.753% | $215.6609 | $215.66 | $215.65 | $215.70 |
| Purchase #7 | $181.88 | 8.688% | $197.6817 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $1,314.73 | $1,423.1589 | $1,423.16 | $1,423.15 | $1,423.20 | |