| 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 | $170.90 | 9.817% | $187.6773 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $42.61 | 3.223% | $43.9833 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $24.71 | 8.855% | $26.8981 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $227.58 | 4.690% | $238.2535 | $238.25 | $238.25 | $238.30 |
| Purchase #5 | $237.84 | 12.727% | $268.1099 | $268.11 | $268.10 | $268.10 |
| Purchase #6 | $156.32 | 8.629% | $169.8089 | $169.81 | $169.80 | $169.80 |
| Purchase #7 | $51.30 | 10.594% | $56.7347 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $911.26 | $991.4657 | $991.46 | $991.50 | $991.50 | |