| 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 | $162.40 | 3.641% | $168.313 | $168.31 | $168.30 | $168.30 |
| Purchase #2 | $68.37 | 9.208% | $74.6655 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $247.39 | 12.286% | $277.7843 | $277.78 | $277.80 | $277.80 |
| Purchase #4 | $27.88 | 9.356% | $30.4885 | $30.49 | $30.50 | $30.50 |
| Purchase #5 | $129.25 | 6.217% | $137.2855 | $137.29 | $137.30 | $137.30 |
| Purchase #6 | $101.57 | 6.489% | $108.1609 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $116.35 | 11.135% | $129.3056 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $853.21 | $926.0033 | $926.01 | $926.00 | $926.10 | |