| 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 | $176.39 | 8.659% | $191.6636 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $42.59 | 12.362% | $47.855 | $47.86 | $47.85 | $47.90 |
| Purchase #3 | $171.74 | 8.611% | $186.5285 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $235.58 | 10.671% | $260.7187 | $260.72 | $260.70 | $260.70 |
| Purchase #5 | $65.25 | 11.478% | $72.7394 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $39.71 | 6.259% | $42.1954 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $162.67 | 12.487% | $182.9826 | $182.98 | $183.00 | $183.00 |
| 7 purchase totals = | $893.93 | $984.6832 | $984.69 | $984.70 | $984.70 | |