| 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 | $189.91 | 6.529% | $202.3092 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $163.87 | 8.770% | $178.2414 | $178.24 | $178.25 | $178.20 |
| Purchase #3 | $44.71 | 8.269% | $48.4071 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $78.86 | 4.822% | $82.6626 | $82.66 | $82.65 | $82.70 |
| Purchase #5 | $45.27 | 3.792% | $46.9866 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $224.68 | 6.651% | $239.6235 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $108.48 | 11.839% | $121.3229 | $121.32 | $121.30 | $121.30 |
| 7 purchase totals = | $855.78 | $919.5533 | $919.55 | $919.50 | $919.50 | |