| 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 | $84.38 | 9.270% | $92.202 | $92.20 | $92.20 | $92.20 |
| Purchase #2 | $87.80 | 7.324% | $94.2305 | $94.23 | $94.25 | $94.20 |
| Purchase #3 | $67.58 | 10.257% | $74.5117 | $74.51 | $74.50 | $74.50 |
| Purchase #4 | $81.75 | 9.769% | $89.7362 | $89.74 | $89.75 | $89.70 |
| Purchase #5 | $152.67 | 12.795% | $172.2041 | $172.20 | $172.20 | $172.20 |
| Purchase #6 | $98.34 | 6.577% | $104.8078 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $216.84 | 5.296% | $228.3238 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $789.36 | $856.0161 | $856.01 | $856.00 | $855.90 | |