| 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 | $161.46 | 10.563% | $178.515 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $197.39 | 4.464% | $206.2015 | $206.20 | $206.20 | $206.20 |
| Purchase #3 | $164.47 | 6.442% | $175.0652 | $175.07 | $175.05 | $175.10 |
| Purchase #4 | $131.35 | 6.224% | $139.5252 | $139.53 | $139.55 | $139.50 |
| Purchase #5 | $40.26 | 8.166% | $43.5476 | $43.55 | $43.55 | $43.50 |
| Purchase #6 | $75.81 | 9.846% | $83.2743 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $99.60 | 6.478% | $106.0521 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $870.34 | $932.1809 | $932.19 | $932.15 | $932.20 | |