| 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 | $207.43 | 6.496% | $220.9047 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $214.62 | 13.845% | $244.3341 | $244.33 | $244.35 | $244.30 |
| Purchase #3 | $162.98 | 4.557% | $170.407 | $170.41 | $170.40 | $170.40 |
| Purchase #4 | $12.76 | 7.820% | $13.7578 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $53.40 | 4.453% | $55.7779 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $73.62 | 12.531% | $82.8453 | $82.85 | $82.85 | $82.80 |
| Purchase #7 | $168.97 | 8.594% | $183.4913 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $893.78 | $971.5181 | $971.52 | $971.55 | $971.50 | |