| 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 | $169.99 | 7.669% | $183.0265 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $174.80 | 3.370% | $180.6908 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $106.50 | 11.206% | $118.4344 | $118.43 | $118.45 | $118.40 |
| Purchase #4 | $171.39 | 8.228% | $185.492 | $185.49 | $185.50 | $185.50 |
| Purchase #5 | $190.66 | 8.403% | $206.6812 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $48.80 | 3.467% | $50.4919 | $50.49 | $50.50 | $50.50 |
| Purchase #7 | $37.47 | 13.523% | $42.5371 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $899.61 | $967.3539 | $967.35 | $967.45 | $967.30 | |