| 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 | $162.99 | 12.147% | $182.7884 | $182.79 | $182.80 | $182.80 |
| Purchase #2 | $111.48 | 11.249% | $124.0204 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $145.55 | 10.212% | $160.4136 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $22.42 | 5.520% | $23.6576 | $23.66 | $23.65 | $23.70 |
| Purchase #5 | $129.90 | 4.576% | $135.8442 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $128.90 | 12.646% | $145.2007 | $145.20 | $145.20 | $145.20 |
| Purchase #7 | $16.51 | 5.766% | $17.462 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $717.75 | $789.3869 | $789.38 | $789.35 | $789.40 | |