| 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 | $172.76 | 5.424% | $182.1305 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $139.92 | 10.257% | $154.2716 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $24.77 | 3.795% | $25.71 | $25.71 | $25.70 | $25.70 |
| Purchase #4 | $152.40 | 13.850% | $173.5074 | $173.51 | $173.50 | $173.50 |
| Purchase #5 | $168.84 | 13.327% | $191.3413 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $70.47 | 13.500% | $79.9835 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $87.47 | 6.784% | $93.404 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $816.63 | $900.3483 | $900.34 | $900.35 | $900.30 | |