| 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 | $136.91 | 4.253% | $142.7328 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $134.71 | 10.720% | $149.1509 | $149.15 | $149.15 | $149.20 |
| Purchase #3 | $205.50 | 5.871% | $217.5649 | $217.56 | $217.55 | $217.60 |
| Purchase #4 | $54.72 | 5.520% | $57.7405 | $57.74 | $57.75 | $57.70 |
| Purchase #5 | $22.90 | 10.695% | $25.3492 | $25.35 | $25.35 | $25.30 |
| Purchase #6 | $67.34 | 7.117% | $72.1326 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $241.98 | 12.848% | $273.0696 | $273.07 | $273.05 | $273.10 |
| 7 purchase totals = | $864.06 | $937.7405 | $937.73 | $937.75 | $937.70 | |