| 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 | $70.58 | 10.219% | $77.7926 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $244.54 | 12.521% | $275.1589 | $275.16 | $275.15 | $275.20 |
| Purchase #3 | $178.73 | 8.209% | $193.4019 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $174.28 | 6.305% | $185.2684 | $185.27 | $185.25 | $185.30 |
| Purchase #5 | $140.80 | 3.784% | $146.1279 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $167.57 | 7.733% | $180.5282 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $203.34 | 5.600% | $214.727 | $214.73 | $214.75 | $214.70 |
| 7 purchase totals = | $1,179.84 | $1,273.0049 | $1,273.01 | $1,273.05 | $1,273.00 | |