| 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 | $137.48 | 3.460% | $142.2368 | $142.24 | $142.25 | $142.20 |
| Purchase #2 | $127.86 | 11.387% | $142.4194 | $142.42 | $142.40 | $142.40 |
| Purchase #3 | $50.48 | 10.220% | $55.6391 | $55.64 | $55.65 | $55.60 |
| Purchase #4 | $28.66 | 7.374% | $30.7734 | $30.77 | $30.75 | $30.80 |
| Purchase #5 | $65.47 | 7.743% | $70.5393 | $70.54 | $70.55 | $70.50 |
| Purchase #6 | $101.80 | 12.803% | $114.8335 | $114.83 | $114.85 | $114.80 |
| Purchase #7 | $17.63 | 7.872% | $19.0178 | $19.02 | $19.00 | $19.00 |
| 7 purchase totals = | $529.38 | $575.4593 | $575.46 | $575.45 | $575.30 | |