| 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 | $175.27 | 7.590% | $188.573 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $72.94 | 11.561% | $81.3726 | $81.37 | $81.35 | $81.40 |
| Purchase #3 | $153.68 | 11.744% | $171.7282 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $58.30 | 11.198% | $64.8284 | $64.83 | $64.85 | $64.80 |
| Purchase #5 | $25.34 | 12.862% | $28.5992 | $28.60 | $28.60 | $28.60 |
| Purchase #6 | $75.62 | 13.685% | $85.9686 | $85.97 | $85.95 | $86.00 |
| Purchase #7 | $244.39 | 3.716% | $253.4715 | $253.47 | $253.45 | $253.50 |
| 7 purchase totals = | $805.54 | $874.5415 | $874.54 | $874.50 | $874.60 | |