| 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 | $117.91 | 13.492% | $133.8184 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $6.83 | 6.368% | $7.2649 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $181.59 | 3.532% | $188.0038 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $129.38 | 9.819% | $142.0838 | $142.08 | $142.10 | $142.10 |
| Purchase #5 | $77.50 | 7.440% | $83.266 | $83.27 | $83.25 | $83.30 |
| Purchase #6 | $174.75 | 4.632% | $182.8444 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $39.83 | 9.661% | $43.678 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $727.79 | $780.9593 | $780.95 | $780.95 | $781.00 | |