| 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 | $186.67 | 4.497% | $195.0645 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $188.60 | 5.160% | $198.3318 | $198.33 | $198.35 | $198.30 |
| Purchase #3 | $171.34 | 3.127% | $176.6978 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $173.91 | 10.213% | $191.6714 | $191.67 | $191.65 | $191.70 |
| Purchase #5 | $170.87 | 5.367% | $180.0406 | $180.04 | $180.05 | $180.00 |
| Purchase #6 | $70.50 | 3.551% | $73.0035 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $119.25 | 10.202% | $131.4159 | $131.42 | $131.40 | $131.40 |
| 7 purchase totals = | $1,081.14 | $1,146.2255 | $1,146.22 | $1,146.20 | $1,146.20 | |