| 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 | $129.94 | 11.798% | $145.2703 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $71.26 | 12.188% | $79.9452 | $79.95 | $79.95 | $79.90 |
| Purchase #3 | $67.91 | 9.815% | $74.5754 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $117.89 | 3.732% | $122.2897 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $149.70 | 12.705% | $168.7194 | $168.72 | $168.70 | $168.70 |
| Purchase #6 | $166.35 | 9.807% | $182.6639 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $96.33 | 3.398% | $99.6033 | $99.60 | $99.60 | $99.60 |
| 7 purchase totals = | $799.38 | $873.0672 | $873.07 | $873.05 | $873.10 | |