| 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 | $128.57 | 7.274% | $137.9222 | $137.92 | $137.90 | $137.90 |
| Purchase #2 | $113.73 | 7.570% | $122.3394 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $242.35 | 7.551% | $260.6498 | $260.65 | $260.65 | $260.60 |
| Purchase #4 | $56.53 | 3.247% | $58.3655 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $165.80 | 13.872% | $188.7998 | $188.80 | $188.80 | $188.80 |
| Purchase #6 | $76.80 | 4.143% | $79.9818 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $186.76 | 11.308% | $207.8788 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $970.54 | $1,055.9373 | $1,055.94 | $1,055.95 | $1,055.90 | |