| 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 | $142.37 | 12.868% | $160.6902 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $29.99 | 6.473% | $31.9313 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $26.84 | 12.396% | $30.1671 | $30.17 | $30.15 | $30.20 |
| Purchase #4 | $193.37 | 6.667% | $206.262 | $206.26 | $206.25 | $206.30 |
| Purchase #5 | $136.41 | 8.279% | $147.7034 | $147.70 | $147.70 | $147.70 |
| Purchase #6 | $136.54 | 12.467% | $153.5624 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $212.92 | 13.794% | $242.2902 | $242.29 | $242.30 | $242.30 |
| 7 purchase totals = | $878.44 | $972.6066 | $972.60 | $972.60 | $972.70 | |