| 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 | $135.33 | 4.675% | $141.6567 | $141.66 | $141.65 | $141.70 |
| Purchase #2 | $215.52 | 13.765% | $245.1863 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $97.63 | 8.867% | $106.2869 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $84.49 | 3.764% | $87.6702 | $87.67 | $87.65 | $87.70 |
| Purchase #5 | $93.31 | 9.329% | $102.0149 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $114.36 | 9.294% | $124.9886 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $247.70 | 4.133% | $257.9374 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $988.34 | $1,065.7410 | $1,065.75 | $1,065.75 | $1,065.80 | |