| 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 | $190.84 | 8.556% | $207.1683 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $184.26 | 10.304% | $203.2462 | $203.25 | $203.25 | $203.20 |
| Purchase #3 | $202.28 | 6.659% | $215.7498 | $215.75 | $215.75 | $215.70 |
| Purchase #4 | $61.30 | 11.143% | $68.1307 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $120.70 | 6.323% | $128.3319 | $128.33 | $128.35 | $128.30 |
| Purchase #6 | $175.36 | 11.374% | $195.3054 | $195.31 | $195.30 | $195.30 |
| Purchase #7 | $243.46 | 13.241% | $275.6965 | $275.70 | $275.70 | $275.70 |
| 7 purchase totals = | $1,178.20 | $1,293.6288 | $1,293.64 | $1,293.65 | $1,293.50 | |