| 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 | $182.86 | 4.873% | $191.7708 | $191.77 | $191.75 | $191.80 |
| Purchase #2 | $173.64 | 9.490% | $190.1184 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $28.90 | 5.557% | $30.506 | $30.51 | $30.50 | $30.50 |
| Purchase #4 | $12.69 | 11.457% | $14.1439 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $103.94 | 13.409% | $117.8773 | $117.88 | $117.90 | $117.90 |
| Purchase #6 | $46.59 | 12.298% | $52.3196 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $109.41 | 3.403% | $113.1332 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $658.03 | $709.8692 | $709.87 | $709.85 | $709.80 | |