| 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 | $142.75 | 10.655% | $157.96 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $161.92 | 7.708% | $174.4008 | $174.40 | $174.40 | $174.40 |
| Purchase #3 | $99.82 | 9.120% | $108.9236 | $108.92 | $108.90 | $108.90 |
| Purchase #4 | $66.75 | 7.733% | $71.9118 | $71.91 | $71.90 | $71.90 |
| Purchase #5 | $37.34 | 11.393% | $41.5941 | $41.59 | $41.60 | $41.60 |
| Purchase #6 | $47.83 | 4.440% | $49.9537 | $49.95 | $49.95 | $50.00 |
| Purchase #7 | $23.96 | 13.437% | $27.1795 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $580.37 | $631.9235 | $631.91 | $631.90 | $632.00 | |