| 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 | $176.55 | 3.274% | $182.3302 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $36.65 | 3.600% | $37.9694 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $238.83 | 10.243% | $263.2934 | $263.29 | $263.30 | $263.30 |
| Purchase #4 | $30.41 | 3.473% | $31.4661 | $31.47 | $31.45 | $31.50 |
| Purchase #5 | $23.72 | 9.591% | $25.995 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $62.49 | 5.484% | $65.917 | $65.92 | $65.90 | $65.90 |
| Purchase #7 | $180.62 | 7.205% | $193.6337 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $749.27 | $800.6048 | $800.61 | $800.60 | $800.60 | |