| 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 | $174.88 | 6.839% | $186.84 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $39.74 | 7.517% | $42.7273 | $42.73 | $42.75 | $42.70 |
| Purchase #3 | $151.47 | 9.816% | $166.3383 | $166.34 | $166.35 | $166.30 |
| Purchase #4 | $59.70 | 6.311% | $63.4677 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $32.29 | 12.824% | $36.4309 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $166.74 | 11.585% | $186.0568 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $148.52 | 9.826% | $163.1136 | $163.11 | $163.10 | $163.10 |
| 7 purchase totals = | $773.34 | $844.9746 | $844.98 | $845.00 | $844.90 | |