| 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 | $15.42 | 11.573% | $17.2046 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $229.60 | 3.714% | $238.1273 | $238.13 | $238.15 | $238.10 |
| Purchase #3 | $143.97 | 8.868% | $156.7373 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $145.46 | 11.258% | $161.8359 | $161.84 | $161.85 | $161.80 |
| Purchase #5 | $186.47 | 8.672% | $202.6407 | $202.64 | $202.65 | $202.60 |
| Purchase #6 | $112.93 | 3.440% | $116.8148 | $116.81 | $116.80 | $116.80 |
| Purchase #7 | $33.61 | 4.187% | $35.0173 | $35.02 | $35.00 | $35.00 |
| 7 purchase totals = | $867.46 | $928.3779 | $928.38 | $928.40 | $928.20 | |