| 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 | $107.91 | 12.725% | $121.6415 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $146.93 | 10.507% | $162.3679 | $162.37 | $162.35 | $162.40 |
| Purchase #3 | $187.53 | 7.325% | $201.2666 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $65.42 | 3.273% | $67.5612 | $67.56 | $67.55 | $67.60 |
| Purchase #5 | $15.48 | 13.241% | $17.5297 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $116.44 | 5.309% | $122.6218 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $134.87 | 4.259% | $140.6141 | $140.61 | $140.60 | $140.60 |
| 7 purchase totals = | $774.58 | $833.6028 | $833.60 | $833.55 | $833.60 | |