| 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 | $195.84 | 8.670% | $212.8193 | $212.82 | $212.80 | $212.80 |
| Purchase #2 | $174.53 | 13.779% | $198.5785 | $198.58 | $198.60 | $198.60 |
| Purchase #3 | $95.45 | 12.336% | $107.2247 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $123.69 | 10.790% | $137.0362 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $146.55 | 9.732% | $160.8122 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $7.37 | 13.219% | $8.3442 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $40.84 | 13.333% | $46.2852 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $784.27 | $871.1003 | $871.10 | $871.10 | $871.00 | |