| 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 | $194.61 | 13.846% | $221.5557 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $192.46 | 7.374% | $206.652 | $206.65 | $206.65 | $206.70 |
| Purchase #3 | $46.27 | 12.604% | $52.1019 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $20.78 | 8.847% | $22.6184 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $28.60 | 8.663% | $31.0776 | $31.08 | $31.10 | $31.10 |
| Purchase #6 | $162.32 | 13.160% | $183.6813 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $54.33 | 11.472% | $60.5627 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $699.37 | $778.2496 | $778.25 | $778.25 | $778.40 | |