| 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 | $140.69 | 6.635% | $150.0248 | $150.02 | $150.00 | $150.00 |
| Purchase #2 | $115.99 | 3.680% | $120.2584 | $120.26 | $120.25 | $120.30 |
| Purchase #3 | $12.62 | 5.355% | $13.2958 | $13.30 | $13.30 | $13.30 |
| Purchase #4 | $6.58 | 13.212% | $7.4493 | $7.45 | $7.45 | $7.40 |
| Purchase #5 | $164.82 | 3.343% | $170.3299 | $170.33 | $170.35 | $170.30 |
| Purchase #6 | $67.67 | 13.625% | $76.89 | $76.89 | $76.90 | $76.90 |
| Purchase #7 | $78.84 | 7.387% | $84.6639 | $84.66 | $84.65 | $84.70 |
| 7 purchase totals = | $587.21 | $622.9121 | $622.91 | $622.90 | $622.90 | |