| 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 | $73.46 | 8.214% | $79.494 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $183.47 | 4.857% | $192.3811 | $192.38 | $192.40 | $192.40 |
| Purchase #3 | $194.69 | 10.301% | $214.745 | $214.75 | $214.75 | $214.70 |
| Purchase #4 | $224.43 | 3.162% | $231.5265 | $231.53 | $231.55 | $231.50 |
| Purchase #5 | $170.92 | 7.807% | $184.2637 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $76.28 | 5.683% | $80.615 | $80.62 | $80.60 | $80.60 |
| Purchase #7 | $76.93 | 4.469% | $80.368 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $1,000.18 | $1,063.3933 | $1,063.40 | $1,063.40 | $1,063.40 | |