| 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 | $170.39 | 10.179% | $187.734 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $112.85 | 5.499% | $119.0556 | $119.06 | $119.05 | $119.10 |
| Purchase #3 | $176.51 | 3.407% | $182.5237 | $182.52 | $182.50 | $182.50 |
| Purchase #4 | $110.55 | 12.790% | $124.6893 | $124.69 | $124.70 | $124.70 |
| Purchase #5 | $184.45 | 10.269% | $203.3912 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $170.57 | 7.364% | $183.1308 | $183.13 | $183.15 | $183.10 |
| Purchase #7 | $196.51 | 5.758% | $207.825 | $207.83 | $207.85 | $207.80 |
| 7 purchase totals = | $1,121.83 | $1,208.3496 | $1,208.35 | $1,208.40 | $1,208.30 | |