| 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 | $182.57 | 3.320% | $188.6313 | $188.63 | $188.65 | $188.60 |
| Purchase #2 | $12.93 | 10.594% | $14.2998 | $14.30 | $14.30 | $14.30 |
| Purchase #3 | $101.37 | 8.727% | $110.2166 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $205.79 | 11.772% | $230.0156 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $91.78 | 9.790% | $100.7653 | $100.77 | $100.75 | $100.80 |
| Purchase #6 | $221.45 | 10.602% | $244.9281 | $244.93 | $244.95 | $244.90 |
| Purchase #7 | $192.71 | 8.137% | $208.3908 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $1,008.60 | $1,097.2475 | $1,097.26 | $1,097.25 | $1,097.20 | |