| 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 | $129.90 | 10.133% | $143.0628 | $143.06 | $143.05 | $143.10 |
| Purchase #2 | $36.46 | 11.344% | $40.596 | $40.60 | $40.60 | $40.60 |
| Purchase #3 | $65.54 | 12.272% | $73.5831 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $124.48 | 8.304% | $134.8168 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $169.59 | 5.220% | $178.4426 | $178.44 | $178.45 | $178.40 |
| Purchase #6 | $150.83 | 3.212% | $155.6747 | $155.67 | $155.65 | $155.70 |
| Purchase #7 | $178.93 | 8.270% | $193.7275 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $855.73 | $919.9035 | $919.90 | $919.90 | $919.90 | |