| 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 | $152.53 | 3.789% | $158.3094 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $18.62 | 8.592% | $20.2198 | $20.22 | $20.20 | $20.20 |
| Purchase #3 | $217.68 | 6.767% | $232.4104 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $209.46 | 5.411% | $220.7939 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $73.75 | 11.557% | $82.2733 | $82.27 | $82.25 | $82.30 |
| Purchase #6 | $38.48 | 7.194% | $41.2483 | $41.25 | $41.25 | $41.20 |
| Purchase #7 | $194.76 | 4.612% | $203.7423 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $905.28 | $958.9974 | $958.99 | $958.95 | $958.90 | |