| 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 | $103.83 | 9.453% | $113.645 | $113.65 | $113.65 | $113.60 |
| Purchase #2 | $159.91 | 5.236% | $168.2829 | $168.28 | $168.30 | $168.30 |
| Purchase #3 | $51.36 | 10.232% | $56.6152 | $56.62 | $56.60 | $56.60 |
| Purchase #4 | $110.35 | 10.872% | $122.3473 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $231.64 | 5.182% | $243.6436 | $243.64 | $243.65 | $243.60 |
| Purchase #6 | $152.99 | 5.663% | $161.6538 | $161.65 | $161.65 | $161.70 |
| Purchase #7 | $104.37 | 6.567% | $111.224 | $111.22 | $111.20 | $111.20 |
| 7 purchase totals = | $914.45 | $977.4118 | $977.41 | $977.40 | $977.30 | |