| 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 | $206.48 | 7.433% | $221.8277 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $25.41 | 3.813% | $26.3789 | $26.38 | $26.40 | $26.40 |
| Purchase #3 | $145.51 | 10.142% | $160.2676 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $119.44 | 10.871% | $132.4243 | $132.42 | $132.40 | $132.40 |
| Purchase #5 | $142.83 | 13.652% | $162.3292 | $162.33 | $162.35 | $162.30 |
| Purchase #6 | $72.43 | 8.385% | $78.5033 | $78.50 | $78.50 | $78.50 |
| Purchase #7 | $20.66 | 12.383% | $23.2183 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $732.76 | $804.9493 | $804.95 | $804.95 | $804.90 | |