| 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 | $123.30 | 5.871% | $130.5389 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $146.38 | 3.149% | $150.9895 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $32.30 | 7.144% | $34.6075 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $76.55 | 12.588% | $86.1861 | $86.19 | $86.20 | $86.20 |
| Purchase #5 | $55.50 | 11.215% | $61.7243 | $61.72 | $61.70 | $61.70 |
| Purchase #6 | $148.44 | 7.793% | $160.0079 | $160.01 | $160.00 | $160.00 |
| Purchase #7 | $226.46 | 5.485% | $238.8813 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $808.93 | $862.9355 | $862.94 | $862.95 | $862.90 | |