| 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 | $64.79 | 13.697% | $73.6643 | $73.66 | $73.65 | $73.70 |
| Purchase #2 | $18.44 | 13.826% | $20.9895 | $20.99 | $21.00 | $21.00 |
| Purchase #3 | $181.30 | 3.107% | $186.933 | $186.93 | $186.95 | $186.90 |
| Purchase #4 | $210.46 | 4.844% | $220.6547 | $220.65 | $220.65 | $220.70 |
| Purchase #5 | $132.91 | 8.115% | $143.6956 | $143.70 | $143.70 | $143.70 |
| Purchase #6 | $51.40 | 13.405% | $58.2902 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $195.90 | 7.625% | $210.8374 | $210.84 | $210.85 | $210.80 |
| 7 purchase totals = | $855.20 | $915.0647 | $915.06 | $915.10 | $915.10 | |