| 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 | $105.50 | 5.183% | $110.9681 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $182.34 | 9.718% | $200.0598 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $60.80 | 11.806% | $67.978 | $67.98 | $68.00 | $68.00 |
| Purchase #4 | $107.59 | 9.833% | $118.1693 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $235.83 | 9.595% | $258.4579 | $258.46 | $258.45 | $258.50 |
| Purchase #6 | $47.51 | 9.740% | $52.1375 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $71.77 | 4.426% | $74.9465 | $74.95 | $74.95 | $74.90 |
| 7 purchase totals = | $811.34 | $882.7171 | $882.73 | $882.70 | $882.80 | |