| 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 | $134.76 | 10.327% | $148.6767 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $153.90 | 12.609% | $173.3053 | $173.31 | $173.30 | $173.30 |
| Purchase #3 | $250.94 | 10.325% | $276.8496 | $276.85 | $276.85 | $276.80 |
| Purchase #4 | $93.90 | 9.221% | $102.5585 | $102.56 | $102.55 | $102.60 |
| Purchase #5 | $167.99 | 11.866% | $187.9237 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $149.50 | 9.687% | $163.9821 | $163.98 | $164.00 | $164.00 |
| Purchase #7 | $73.67 | 7.341% | $79.0781 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $1,024.66 | $1,132.3740 | $1,132.38 | $1,132.40 | $1,132.40 | |