| 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 | $179.43 | 13.609% | $203.8486 | $203.85 | $203.85 | $203.80 |
| Purchase #2 | $194.56 | 12.404% | $218.6932 | $218.69 | $218.70 | $218.70 |
| Purchase #3 | $219.26 | 7.290% | $235.2441 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $182.63 | 7.289% | $195.9419 | $195.94 | $195.95 | $195.90 |
| Purchase #5 | $37.44 | 4.721% | $39.2075 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $183.68 | 5.628% | $194.0175 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $23.50 | 8.247% | $25.438 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $1,020.50 | $1,112.3908 | $1,112.39 | $1,112.40 | $1,112.20 | |