| 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 | $138.54 | 3.230% | $143.0148 | $143.01 | $143.00 | $143.00 |
| Purchase #2 | $182.34 | 4.733% | $190.9702 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $197.73 | 4.199% | $206.0327 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $77.32 | 3.186% | $79.7834 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $166.50 | 7.798% | $179.4837 | $179.48 | $179.50 | $179.50 |
| Purchase #6 | $201.91 | 9.806% | $221.7093 | $221.71 | $221.70 | $221.70 |
| Purchase #7 | $34.90 | 6.145% | $37.0446 | $37.04 | $37.05 | $37.00 |
| 7 purchase totals = | $999.24 | $1,058.0387 | $1,058.02 | $1,058.05 | $1,058.00 | |