| 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 | $155.82 | 8.296% | $168.7468 | $168.75 | $168.75 | $168.70 |
| Purchase #2 | $133.70 | 12.394% | $150.2708 | $150.27 | $150.25 | $150.30 |
| Purchase #3 | $152.71 | 4.761% | $159.9805 | $159.98 | $160.00 | $160.00 |
| Purchase #4 | $154.96 | 10.243% | $170.8326 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $163.52 | 11.403% | $182.1662 | $182.17 | $182.15 | $182.20 |
| Purchase #6 | $233.59 | 13.548% | $265.2368 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $61.84 | 3.613% | $64.0743 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $1,056.14 | $1,161.3080 | $1,161.31 | $1,161.30 | $1,161.30 | |