| 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 | $188.33 | 5.319% | $198.3473 | $198.35 | $198.35 | $198.30 |
| Purchase #2 | $110.96 | 3.681% | $115.0444 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $62.88 | 6.106% | $66.7195 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $112.97 | 3.490% | $116.9127 | $116.91 | $116.90 | $116.90 |
| Purchase #5 | $9.88 | 5.556% | $10.4289 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $59.66 | 13.519% | $67.7254 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $215.69 | 3.232% | $222.6611 | $222.66 | $222.65 | $222.70 |
| 7 purchase totals = | $760.37 | $797.8393 | $797.84 | $797.85 | $797.70 | |