| 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 | $187.93 | 3.592% | $194.6804 | $194.68 | $194.70 | $194.70 |
| Purchase #2 | $107.43 | 11.320% | $119.5911 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $186.74 | 4.138% | $194.4673 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $169.42 | 3.153% | $174.7618 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $140.54 | 7.731% | $151.4051 | $151.41 | $151.40 | $151.40 |
| Purchase #6 | $146.38 | 6.628% | $156.0821 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $105.54 | 10.347% | $116.4602 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $1,043.98 | $1,107.4480 | $1,107.45 | $1,107.45 | $1,107.60 | |