| 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 | $153.69 | 9.151% | $167.7542 | $167.75 | $167.75 | $167.80 |
| Purchase #2 | $58.46 | 4.399% | $61.0317 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $187.81 | 10.707% | $207.9188 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $36.84 | 12.845% | $41.5721 | $41.57 | $41.55 | $41.60 |
| Purchase #5 | $156.96 | 7.193% | $168.2501 | $168.25 | $168.25 | $168.30 |
| Purchase #6 | $29.57 | 3.862% | $30.712 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $177.94 | 12.684% | $200.5099 | $200.51 | $200.50 | $200.50 |
| 7 purchase totals = | $801.27 | $877.7488 | $877.74 | $877.70 | $877.80 | |