| 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 | $154.71 | 6.253% | $164.384 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $55.63 | 3.575% | $57.6188 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $245.47 | 8.341% | $265.9447 | $265.94 | $265.95 | $265.90 |
| Purchase #4 | $64.27 | 7.781% | $69.2708 | $69.27 | $69.25 | $69.30 |
| Purchase #5 | $172.73 | 12.177% | $193.7633 | $193.76 | $193.75 | $193.80 |
| Purchase #6 | $59.39 | 9.311% | $64.9198 | $64.92 | $64.90 | $64.90 |
| Purchase #7 | $169.60 | 11.393% | $188.9225 | $188.92 | $188.90 | $188.90 |
| 7 purchase totals = | $921.80 | $1,004.8239 | $1,004.81 | $1,004.75 | $1,004.80 | |