| 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 | $175.59 | 12.817% | $198.0954 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $158.77 | 6.779% | $169.533 | $169.53 | $169.55 | $169.50 |
| Purchase #3 | $188.33 | 11.407% | $209.8128 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $134.87 | 3.493% | $139.581 | $139.58 | $139.60 | $139.60 |
| Purchase #5 | $112.63 | 3.524% | $116.5991 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $182.69 | 10.692% | $202.2232 | $202.22 | $202.20 | $202.20 |
| Purchase #7 | $235.45 | 10.331% | $259.7743 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $1,188.33 | $1,295.6188 | $1,295.61 | $1,295.60 | $1,295.60 | |