| 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 | $186.46 | 3.506% | $192.9973 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $143.52 | 8.329% | $155.4738 | $155.47 | $155.45 | $155.50 |
| Purchase #3 | $9.57 | 4.802% | $10.0296 | $10.03 | $10.05 | $10.00 |
| Purchase #4 | $60.78 | 7.863% | $65.5591 | $65.56 | $65.55 | $65.60 |
| Purchase #5 | $217.91 | 11.554% | $243.0873 | $243.09 | $243.10 | $243.10 |
| Purchase #6 | $120.68 | 13.715% | $137.2313 | $137.23 | $137.25 | $137.20 |
| Purchase #7 | $108.84 | 9.426% | $119.0993 | $119.10 | $119.10 | $119.10 |
| 7 purchase totals = | $847.76 | $923.4777 | $923.48 | $923.50 | $923.50 | |