| 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 | $145.90 | 3.400% | $150.8606 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $53.84 | 13.279% | $60.9894 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $186.26 | 10.134% | $205.1356 | $205.14 | $205.15 | $205.10 |
| Purchase #4 | $217.67 | 11.455% | $242.6041 | $242.60 | $242.60 | $242.60 |
| Purchase #5 | $175.84 | 8.617% | $190.9921 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $157.96 | 7.487% | $169.7865 | $169.79 | $169.80 | $169.80 |
| Purchase #7 | $42.26 | 10.531% | $46.7104 | $46.71 | $46.70 | $46.70 |
| 7 purchase totals = | $979.73 | $1,067.0787 | $1,067.08 | $1,067.10 | $1,067.10 | |