| 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 | $143.77 | 11.536% | $160.3553 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $150.54 | 9.358% | $164.6275 | $164.63 | $164.65 | $164.60 |
| Purchase #3 | $74.40 | 8.607% | $80.8036 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $173.68 | 8.627% | $188.6634 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $33.25 | 7.604% | $35.7783 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $138.41 | 3.142% | $142.7588 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $164.45 | 11.759% | $183.7877 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $878.50 | $956.7746 | $956.78 | $956.80 | $956.90 | |