| 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 | $157.31 | 9.816% | $172.7515 | $172.75 | $172.75 | $172.80 |
| Purchase #2 | $78.98 | 12.652% | $88.9725 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $164.55 | 7.318% | $176.5918 | $176.59 | $176.60 | $176.60 |
| Purchase #4 | $172.92 | 12.174% | $193.9713 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $26.46 | 5.224% | $27.8423 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $160.47 | 10.553% | $177.4044 | $177.40 | $177.40 | $177.40 |
| Purchase #7 | $247.53 | 3.371% | $255.8742 | $255.87 | $255.85 | $255.90 |
| 7 purchase totals = | $1,008.22 | $1,093.4080 | $1,093.39 | $1,093.35 | $1,093.50 | |