| 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 | 8.775% | $184.9066 | $184.91 | $184.90 | $184.90 |
| Purchase #2 | $65.39 | 4.874% | $68.5771 | $68.58 | $68.60 | $68.60 |
| Purchase #3 | $152.99 | 13.670% | $173.9037 | $173.90 | $173.90 | $173.90 |
| Purchase #4 | $120.62 | 9.582% | $132.1778 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $232.62 | 12.145% | $260.8717 | $260.87 | $260.85 | $260.90 |
| Purchase #6 | $146.26 | 4.340% | $152.6077 | $152.61 | $152.60 | $152.60 |
| Purchase #7 | $18.82 | 10.168% | $20.7336 | $20.73 | $20.75 | $20.70 |
| 7 purchase totals = | $906.69 | $993.7782 | $993.78 | $993.80 | $993.80 | |