| 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 | $184.77 | 6.136% | $196.1075 | $196.11 | $196.10 | $196.10 |
| Purchase #2 | $104.80 | 10.510% | $115.8145 | $115.81 | $115.80 | $115.80 |
| Purchase #3 | $220.85 | 5.246% | $232.4358 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $75.79 | 11.582% | $84.568 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $15.37 | 10.185% | $16.9354 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $134.74 | 8.666% | $146.4166 | $146.42 | $146.40 | $146.40 |
| Purchase #7 | $86.72 | 10.305% | $95.6565 | $95.66 | $95.65 | $95.70 |
| 7 purchase totals = | $823.04 | $887.9343 | $887.95 | $887.90 | $887.90 | |