| 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 | $139.39 | 13.181% | $157.763 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $70.78 | 12.441% | $79.5857 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $210.84 | 4.219% | $219.7353 | $219.74 | $219.75 | $219.70 |
| Purchase #4 | $155.94 | 6.862% | $166.6406 | $166.64 | $166.65 | $166.60 |
| Purchase #5 | $107.71 | 13.661% | $122.4243 | $122.42 | $122.40 | $122.40 |
| Purchase #6 | $86.83 | 8.529% | $94.2357 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $236.31 | 13.458% | $268.1126 | $268.11 | $268.10 | $268.10 |
| 7 purchase totals = | $1,007.80 | $1,108.4972 | $1,108.50 | $1,108.50 | $1,108.40 | |