| 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 | $154.73 | 11.332% | $172.264 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $146.48 | 7.367% | $157.2712 | $157.27 | $157.25 | $157.30 |
| Purchase #3 | $244.52 | 3.443% | $252.9388 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $11.89 | 5.441% | $12.5369 | $12.54 | $12.55 | $12.50 |
| Purchase #5 | $221.63 | 11.623% | $247.3901 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $214.58 | 6.802% | $229.1757 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $242.82 | 13.693% | $276.0693 | $276.07 | $276.05 | $276.10 |
| 7 purchase totals = | $1,236.65 | $1,347.6460 | $1,347.65 | $1,347.65 | $1,347.70 | |