| 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 | $178.90 | 9.159% | $195.2855 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $132.52 | 3.824% | $137.5876 | $137.59 | $137.60 | $137.60 |
| Purchase #3 | $69.35 | 6.513% | $73.8668 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $175.69 | 4.542% | $183.6698 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $78.98 | 7.206% | $84.6713 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $46.83 | 6.265% | $49.7639 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $70.58 | 7.426% | $75.8213 | $75.82 | $75.80 | $75.80 |
| 7 purchase totals = | $752.85 | $800.6662 | $800.67 | $800.60 | $800.80 | |