| 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 | $140.73 | 11.370% | $156.731 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $248.52 | 3.693% | $257.6978 | $257.70 | $257.70 | $257.70 |
| Purchase #3 | $222.88 | 7.201% | $238.9296 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $161.92 | 3.696% | $167.9046 | $167.90 | $167.90 | $167.90 |
| Purchase #5 | $130.98 | 6.553% | $139.5631 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $216.53 | 7.220% | $232.1635 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $40.54 | 3.188% | $41.8324 | $41.83 | $41.85 | $41.80 |
| 7 purchase totals = | $1,162.10 | $1,234.8220 | $1,234.81 | $1,234.85 | $1,234.80 | |