| 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 | $141.27 | 13.849% | $160.8345 | $160.83 | $160.85 | $160.80 |
| Purchase #2 | $179.63 | 5.857% | $190.1509 | $190.15 | $190.15 | $190.20 |
| Purchase #3 | $101.51 | 11.655% | $113.341 | $113.34 | $113.35 | $113.30 |
| Purchase #4 | $235.58 | 8.578% | $255.7881 | $255.79 | $255.80 | $255.80 |
| Purchase #5 | $206.87 | 7.105% | $221.5681 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $94.37 | 8.191% | $102.0998 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $197.94 | 5.586% | $208.9969 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $1,157.17 | $1,252.7793 | $1,252.78 | $1,252.80 | $1,252.80 | |