| 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 | $95.81 | 5.582% | $101.1581 | $101.16 | $101.15 | $101.20 |
| Purchase #2 | $177.32 | 7.567% | $190.7378 | $190.74 | $190.75 | $190.70 |
| Purchase #3 | $128.83 | 4.210% | $134.2537 | $134.25 | $134.25 | $134.30 |
| Purchase #4 | $99.59 | 12.138% | $111.6782 | $111.68 | $111.70 | $111.70 |
| Purchase #5 | $197.83 | 7.683% | $213.0293 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $153.31 | 4.843% | $160.7348 | $160.73 | $160.75 | $160.70 |
| Purchase #7 | $18.98 | 9.281% | $20.7415 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $871.67 | $932.3334 | $932.33 | $932.40 | $932.30 | |