| 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 | $124.98 | 3.413% | $129.2456 | $129.25 | $129.25 | $129.20 |
| Purchase #2 | $131.75 | 3.863% | $136.8395 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $118.54 | 7.562% | $127.504 | $127.50 | $127.50 | $127.50 |
| Purchase #4 | $154.52 | 13.718% | $175.7171 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $109.39 | 13.241% | $123.8743 | $123.87 | $123.85 | $123.90 |
| Purchase #6 | $40.64 | 6.278% | $43.1914 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $137.57 | 8.810% | $149.6899 | $149.69 | $149.70 | $149.70 |
| 7 purchase totals = | $817.39 | $886.0618 | $886.06 | $886.05 | $886.00 | |