| 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 | $135.79 | 4.691% | $142.1599 | $142.16 | $142.15 | $142.20 |
| Purchase #2 | $177.35 | 6.566% | $188.9948 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $111.99 | 6.295% | $119.0398 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $81.61 | 5.384% | $86.0039 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $237.81 | 7.409% | $255.4293 | $255.43 | $255.45 | $255.40 |
| Purchase #6 | $168.80 | 5.330% | $177.797 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $175.31 | 7.781% | $188.9509 | $188.95 | $188.95 | $189.00 |
| 7 purchase totals = | $1,088.66 | $1,158.3756 | $1,158.37 | $1,158.40 | $1,158.40 | |