| 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 | $174.28 | 3.866% | $181.0177 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $40.29 | 8.142% | $43.5704 | $43.57 | $43.55 | $43.60 |
| Purchase #3 | $230.61 | 3.254% | $238.114 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $51.43 | 10.167% | $56.6589 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $69.44 | 3.607% | $71.9447 | $71.94 | $71.95 | $71.90 |
| Purchase #6 | $164.57 | 4.203% | $171.4869 | $171.49 | $171.50 | $171.50 |
| Purchase #7 | $140.44 | 12.359% | $157.797 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $871.06 | $920.5896 | $920.59 | $920.55 | $920.60 | |