| 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 | $153.40 | 11.823% | $171.5365 | $171.54 | $171.55 | $171.50 |
| Purchase #2 | $60.58 | 5.394% | $63.8477 | $63.85 | $63.85 | $63.80 |
| Purchase #3 | $77.71 | 13.736% | $88.3842 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $214.78 | 11.310% | $239.0716 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $116.32 | 5.369% | $122.5652 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $88.78 | 3.667% | $92.0356 | $92.04 | $92.05 | $92.00 |
| Purchase #7 | $137.73 | 12.451% | $154.8788 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $849.30 | $932.3196 | $932.33 | $932.35 | $932.30 | |