| 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 | $144.45 | 7.154% | $154.784 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $117.60 | 6.287% | $124.9935 | $124.99 | $125.00 | $125.00 |
| Purchase #3 | $152.64 | 4.663% | $159.7576 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $154.60 | 8.840% | $168.2666 | $168.27 | $168.25 | $168.30 |
| Purchase #5 | $173.52 | 8.586% | $188.4184 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $192.62 | 11.697% | $215.1508 | $215.15 | $215.15 | $215.20 |
| Purchase #7 | $92.72 | 12.679% | $104.476 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $1,028.15 | $1,115.8469 | $1,115.85 | $1,115.85 | $1,116.00 | |