| 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 | $227.83 | 3.351% | $235.4646 | $235.46 | $235.45 | $235.50 |
| Purchase #2 | $153.96 | 6.502% | $163.9705 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $126.45 | 3.332% | $130.6633 | $130.66 | $130.65 | $130.70 |
| Purchase #4 | $87.90 | 13.313% | $99.6021 | $99.60 | $99.60 | $99.60 |
| Purchase #5 | $129.82 | 8.493% | $140.8456 | $140.85 | $140.85 | $140.80 |
| Purchase #6 | $69.96 | 5.650% | $73.9127 | $73.91 | $73.90 | $73.90 |
| Purchase #7 | $143.88 | 5.131% | $151.2625 | $151.26 | $151.25 | $151.30 |
| 7 purchase totals = | $939.80 | $995.7213 | $995.71 | $995.65 | $995.80 | |