| 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 | $237.25 | 7.549% | $255.16 | $255.16 | $255.15 | $255.20 |
| Purchase #2 | $163.87 | 7.146% | $175.5802 | $175.58 | $175.60 | $175.60 |
| Purchase #3 | $95.71 | 11.802% | $107.0057 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $100.75 | 7.802% | $108.6105 | $108.61 | $108.60 | $108.60 |
| Purchase #5 | $29.69 | 10.128% | $32.697 | $32.70 | $32.70 | $32.70 |
| Purchase #6 | $30.85 | 7.704% | $33.2267 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $143.34 | 13.281% | $162.377 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $801.46 | $874.6571 | $874.67 | $874.70 | $874.70 | |