| 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 | $182.54 | 3.140% | $188.2718 | $188.27 | $188.25 | $188.30 |
| Purchase #2 | $159.84 | 5.473% | $168.588 | $168.59 | $168.60 | $168.60 |
| Purchase #3 | $198.95 | 10.274% | $219.3901 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $89.30 | 9.248% | $97.5585 | $97.56 | $97.55 | $97.60 |
| Purchase #5 | $49.27 | 13.249% | $55.7978 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $189.72 | 8.472% | $205.7931 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $121.44 | 11.140% | $134.9684 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $991.06 | $1,070.3677 | $1,070.37 | $1,070.35 | $1,070.50 | |