| 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 | $160.98 | 13.540% | $182.7767 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $84.79 | 10.250% | $93.481 | $93.48 | $93.50 | $93.50 |
| Purchase #3 | $58.88 | 3.306% | $60.8266 | $60.83 | $60.85 | $60.80 |
| Purchase #4 | $16.50 | 7.273% | $17.7 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $159.37 | 13.310% | $180.5821 | $180.58 | $180.60 | $180.60 |
| Purchase #6 | $67.66 | 11.156% | $75.2081 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $225.54 | 8.750% | $245.2748 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $773.72 | $855.8493 | $855.85 | $855.90 | $855.90 | |