| 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 | $177.37 | 11.313% | $197.4359 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $135.69 | 8.170% | $146.7759 | $146.78 | $146.80 | $146.80 |
| Purchase #3 | $22.83 | 10.816% | $25.2993 | $25.30 | $25.30 | $25.30 |
| Purchase #4 | $47.77 | 5.400% | $50.3496 | $50.35 | $50.35 | $50.30 |
| Purchase #5 | $41.78 | 5.169% | $43.9396 | $43.94 | $43.95 | $43.90 |
| Purchase #6 | $44.68 | 9.574% | $48.9577 | $48.96 | $48.95 | $49.00 |
| Purchase #7 | $211.68 | 9.411% | $231.6012 | $231.60 | $231.60 | $231.60 |
| 7 purchase totals = | $681.80 | $744.3592 | $744.37 | $744.40 | $744.30 | |