| 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 | $149.69 | 13.299% | $169.5973 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $198.39 | 6.426% | $211.1385 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $69.73 | 13.381% | $79.0606 | $79.06 | $79.05 | $79.10 |
| Purchase #4 | $247.83 | 10.547% | $273.9686 | $273.97 | $273.95 | $274.00 |
| Purchase #5 | $98.96 | 13.684% | $112.5017 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $30.54 | 3.397% | $31.5774 | $31.58 | $31.60 | $31.60 |
| Purchase #7 | $40.89 | 10.592% | $45.2211 | $45.22 | $45.20 | $45.20 |
| 7 purchase totals = | $836.03 | $923.0652 | $923.07 | $923.05 | $923.10 | |