| 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 | $170.53 | 11.788% | $190.6321 | $190.63 | $190.65 | $190.60 |
| Purchase #2 | $25.70 | 4.779% | $26.9282 | $26.93 | $26.95 | $26.90 |
| Purchase #3 | $134.53 | 3.425% | $139.1377 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $31.79 | 8.526% | $34.5004 | $34.50 | $34.50 | $34.50 |
| Purchase #5 | $127.65 | 3.832% | $132.5415 | $132.54 | $132.55 | $132.50 |
| Purchase #6 | $172.93 | 4.117% | $180.0495 | $180.05 | $180.05 | $180.00 |
| Purchase #7 | $111.39 | 11.703% | $124.426 | $124.43 | $124.45 | $124.40 |
| 7 purchase totals = | $774.52 | $828.2154 | $828.22 | $828.30 | $828.00 | |