| 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 | $101.44 | 12.370% | $113.9881 | $113.99 | $114.00 | $114.00 |
| Purchase #2 | $219.31 | 4.109% | $228.3214 | $228.32 | $228.30 | $228.30 |
| Purchase #3 | $15.84 | 13.248% | $17.9385 | $17.94 | $17.95 | $17.90 |
| Purchase #4 | $153.99 | 6.367% | $163.7945 | $163.79 | $163.80 | $163.80 |
| Purchase #5 | $19.91 | 5.579% | $21.0208 | $21.02 | $21.00 | $21.00 |
| Purchase #6 | $131.46 | 8.415% | $142.5224 | $142.52 | $142.50 | $142.50 |
| Purchase #7 | $81.88 | 5.168% | $86.1116 | $86.11 | $86.10 | $86.10 |
| 7 purchase totals = | $723.83 | $773.6973 | $773.69 | $773.65 | $773.60 | |