| 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 | $137.93 | 7.177% | $147.8292 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $64.73 | 12.463% | $72.7973 | $72.80 | $72.80 | $72.80 |
| Purchase #3 | $58.63 | 8.641% | $63.6962 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $226.56 | 7.505% | $243.5633 | $243.56 | $243.55 | $243.60 |
| Purchase #5 | $237.79 | 11.137% | $264.2727 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $104.62 | 5.162% | $110.0205 | $110.02 | $110.00 | $110.00 |
| Purchase #7 | $89.73 | 7.690% | $96.6302 | $96.63 | $96.65 | $96.60 |
| 7 purchase totals = | $919.99 | $998.8094 | $998.81 | $998.80 | $998.80 | |