| 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 | $157.76 | 10.603% | $174.4873 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $99.65 | 12.571% | $112.177 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $169.78 | 11.258% | $188.8938 | $188.89 | $188.90 | $188.90 |
| Purchase #4 | $44.57 | 12.497% | $50.1399 | $50.14 | $50.15 | $50.10 |
| Purchase #5 | $98.41 | 3.161% | $101.5207 | $101.52 | $101.50 | $101.50 |
| Purchase #6 | $235.62 | 3.156% | $243.0562 | $243.06 | $243.05 | $243.10 |
| Purchase #7 | $231.63 | 9.812% | $254.3575 | $254.36 | $254.35 | $254.40 |
| 7 purchase totals = | $1,037.42 | $1,124.6324 | $1,124.64 | $1,124.65 | $1,124.70 | |