| 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 | $136.90 | 7.292% | $146.8827 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $196.52 | 7.127% | $210.526 | $210.53 | $210.55 | $210.50 |
| Purchase #3 | $110.26 | 10.576% | $121.9211 | $121.92 | $121.90 | $121.90 |
| Purchase #4 | $157.98 | 8.296% | $171.086 | $171.09 | $171.10 | $171.10 |
| Purchase #5 | $170.27 | 9.576% | $186.5751 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $148.91 | 7.304% | $159.7864 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $72.27 | 9.751% | $79.317 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $993.11 | $1,076.0943 | $1,076.11 | $1,076.15 | $1,076.10 | |