| 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 | $184.81 | 8.458% | $200.4412 | $200.44 | $200.45 | $200.40 |
| Purchase #2 | $156.52 | 6.693% | $166.9959 | $167.00 | $167.00 | $167.00 |
| Purchase #3 | $116.37 | 5.308% | $122.5469 | $122.55 | $122.55 | $122.50 |
| Purchase #4 | $191.83 | 9.827% | $210.6811 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $247.69 | 13.874% | $282.0545 | $282.05 | $282.05 | $282.10 |
| Purchase #6 | $250.52 | 6.652% | $267.1846 | $267.18 | $267.20 | $267.20 |
| Purchase #7 | $200.38 | 13.245% | $226.9203 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $1,348.12 | $1,476.8245 | $1,476.82 | $1,476.85 | $1,476.80 | |