| 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 | $176.50 | 9.364% | $193.0275 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $157.80 | 7.331% | $169.3683 | $169.37 | $169.35 | $169.40 |
| Purchase #3 | $216.49 | 13.822% | $246.4132 | $246.41 | $246.40 | $246.40 |
| Purchase #4 | $29.76 | 11.776% | $33.2645 | $33.26 | $33.25 | $33.30 |
| Purchase #5 | $86.41 | 3.469% | $89.4076 | $89.41 | $89.40 | $89.40 |
| Purchase #6 | $239.26 | 3.397% | $247.3877 | $247.39 | $247.40 | $247.40 |
| Purchase #7 | $249.85 | 5.429% | $263.4144 | $263.41 | $263.40 | $263.40 |
| 7 purchase totals = | $1,156.07 | $1,242.2832 | $1,242.28 | $1,242.25 | $1,242.30 | |