| 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 | $22.51 | 5.843% | $23.8253 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $128.30 | 6.342% | $136.4368 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $36.85 | 13.359% | $41.7728 | $41.77 | $41.75 | $41.80 |
| Purchase #4 | $178.44 | 4.804% | $187.0123 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $65.54 | 10.865% | $72.6609 | $72.66 | $72.65 | $72.70 |
| Purchase #6 | $127.56 | 6.761% | $136.1843 | $136.18 | $136.20 | $136.20 |
| Purchase #7 | $207.32 | 8.334% | $224.598 | $224.60 | $224.60 | $224.60 |
| 7 purchase totals = | $766.52 | $822.4904 | $822.49 | $822.50 | $822.50 | |