| 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 | $136.60 | 5.248% | $143.7688 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $10.97 | 7.106% | $11.7495 | $11.75 | $11.75 | $11.70 |
| Purchase #3 | $61.72 | 8.554% | $66.9995 | $67.00 | $67.00 | $67.00 |
| Purchase #4 | $57.79 | 13.789% | $65.7587 | $65.76 | $65.75 | $65.80 |
| Purchase #5 | $114.26 | 4.338% | $119.2166 | $119.22 | $119.20 | $119.20 |
| Purchase #6 | $85.83 | 8.124% | $92.8028 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $190.96 | 3.323% | $197.3056 | $197.31 | $197.30 | $197.30 |
| 7 purchase totals = | $658.13 | $697.6015 | $697.61 | $697.55 | $697.60 | |