| 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 | $173.50 | 6.655% | $185.0464 | $185.05 | $185.05 | $185.00 |
| Purchase #2 | $33.78 | 6.554% | $35.9939 | $35.99 | $36.00 | $36.00 |
| Purchase #3 | $217.74 | 9.137% | $237.6349 | $237.63 | $237.65 | $237.60 |
| Purchase #4 | $56.43 | 11.689% | $63.0261 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $72.26 | 10.144% | $79.5901 | $79.59 | $79.60 | $79.60 |
| Purchase #6 | $95.46 | 13.781% | $108.6153 | $108.62 | $108.60 | $108.60 |
| Purchase #7 | $170.86 | 5.757% | $180.6964 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $820.03 | $890.6031 | $890.61 | $890.65 | $890.50 | |