| 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 | $133.29 | 12.520% | $149.9779 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $44.28 | 3.383% | $45.778 | $45.78 | $45.80 | $45.80 |
| Purchase #3 | $126.74 | 7.162% | $135.8171 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $201.52 | 9.171% | $220.0014 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $217.82 | 12.447% | $244.9321 | $244.93 | $244.95 | $244.90 |
| Purchase #6 | $134.87 | 5.447% | $142.2164 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $9.81 | 4.489% | $10.2504 | $10.25 | $10.25 | $10.30 |
| 7 purchase totals = | $868.33 | $948.9733 | $948.98 | $949.00 | $949.00 | |