| 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 | $137.86 | 6.312% | $146.5617 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $64.25 | 11.774% | $71.8148 | $71.81 | $71.80 | $71.80 |
| Purchase #3 | $189.30 | 9.120% | $206.5642 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $200.66 | 7.719% | $216.1489 | $216.15 | $216.15 | $216.10 |
| Purchase #5 | $64.99 | 3.165% | $67.0469 | $67.05 | $67.05 | $67.00 |
| Purchase #6 | $110.45 | 3.400% | $114.2053 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $8.45 | 11.628% | $9.4326 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $775.96 | $831.7744 | $831.77 | $831.75 | $831.70 | |