| 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 | $154.74 | 5.423% | $163.1316 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $96.34 | 3.228% | $99.4499 | $99.45 | $99.45 | $99.40 |
| Purchase #3 | $6.53 | 10.749% | $7.2319 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $222.83 | 6.805% | $237.9936 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $236.61 | 4.763% | $247.8797 | $247.88 | $247.90 | $247.90 |
| Purchase #6 | $214.30 | 7.252% | $229.841 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $124.72 | 6.658% | $133.0239 | $133.02 | $133.00 | $133.00 |
| 7 purchase totals = | $1,056.07 | $1,118.5516 | $1,118.54 | $1,118.60 | $1,118.40 | |