| 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 | $191.85 | 13.338% | $217.439 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $15.47 | 5.803% | $16.3677 | $16.37 | $16.35 | $16.40 |
| Purchase #3 | $222.86 | 3.859% | $231.4602 | $231.46 | $231.45 | $231.50 |
| Purchase #4 | $235.39 | 4.415% | $245.7825 | $245.78 | $245.80 | $245.80 |
| Purchase #5 | $9.64 | 12.177% | $10.8139 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $137.53 | 6.501% | $146.4708 | $146.47 | $146.45 | $146.50 |
| Purchase #7 | $240.93 | 9.515% | $263.8545 | $263.85 | $263.85 | $263.90 |
| 7 purchase totals = | $1,053.67 | $1,132.1886 | $1,132.18 | $1,132.15 | $1,132.30 | |