| 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 | $155.30 | 13.613% | $176.441 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $38.83 | 10.120% | $42.7596 | $42.76 | $42.75 | $42.80 |
| Purchase #3 | $217.73 | 8.307% | $235.8168 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $145.35 | 11.123% | $161.5173 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $167.62 | 3.223% | $173.0224 | $173.02 | $173.00 | $173.00 |
| Purchase #6 | $247.32 | 5.854% | $261.7981 | $261.80 | $261.80 | $261.80 |
| Purchase #7 | $31.34 | 7.491% | $33.6877 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $1,003.49 | $1,085.0429 | $1,085.05 | $1,085.00 | $1,085.00 | |