| 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 | $146.58 | 6.656% | $156.3364 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $109.92 | 6.300% | $116.845 | $116.85 | $116.85 | $116.80 |
| Purchase #3 | $206.52 | 7.512% | $222.0338 | $222.03 | $222.05 | $222.00 |
| Purchase #4 | $62.90 | 7.602% | $67.6817 | $67.68 | $67.70 | $67.70 |
| Purchase #5 | $32.58 | 4.865% | $34.165 | $34.17 | $34.15 | $34.20 |
| Purchase #6 | $205.50 | 12.536% | $231.2615 | $231.26 | $231.25 | $231.30 |
| Purchase #7 | $59.86 | 4.808% | $62.7381 | $62.74 | $62.75 | $62.70 |
| 7 purchase totals = | $823.86 | $891.0615 | $891.07 | $891.10 | $891.00 | |