| 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 | $162.43 | 10.863% | $180.0748 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $134.93 | 3.402% | $139.5203 | $139.52 | $139.50 | $139.50 |
| Purchase #3 | $180.35 | 10.706% | $199.6583 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $225.54 | 5.230% | $237.3357 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $228.95 | 6.564% | $243.9783 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $191.28 | 12.347% | $214.8973 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $179.87 | 7.363% | $193.1138 | $193.11 | $193.10 | $193.10 |
| 7 purchase totals = | $1,303.35 | $1,408.5785 | $1,408.58 | $1,408.55 | $1,408.60 | |