| 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 | $170.58 | 5.704% | $180.3099 | $180.31 | $180.30 | $180.30 |
| Purchase #2 | $185.90 | 5.820% | $196.7194 | $196.72 | $196.70 | $196.70 |
| Purchase #3 | $26.30 | 3.591% | $27.2444 | $27.24 | $27.25 | $27.20 |
| Purchase #4 | $138.53 | 9.141% | $151.193 | $151.19 | $151.20 | $151.20 |
| Purchase #5 | $108.53 | 3.846% | $112.7041 | $112.70 | $112.70 | $112.70 |
| Purchase #6 | $164.27 | 11.138% | $182.5664 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $214.86 | 10.382% | $237.1668 | $237.17 | $237.15 | $237.20 |
| 7 purchase totals = | $1,008.97 | $1,087.9040 | $1,087.90 | $1,087.85 | $1,087.90 | |