| 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 | $161.83 | 11.273% | $180.0731 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $194.26 | 11.671% | $216.9321 | $216.93 | $216.95 | $216.90 |
| Purchase #3 | $230.98 | 6.450% | $245.8782 | $245.88 | $245.90 | $245.90 |
| Purchase #4 | $88.85 | 12.319% | $99.7954 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $58.98 | 6.847% | $63.0184 | $63.02 | $63.00 | $63.00 |
| Purchase #6 | $215.89 | 10.692% | $238.973 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $105.68 | 12.238% | $118.6131 | $118.61 | $118.60 | $118.60 |
| 7 purchase totals = | $1,056.47 | $1,163.2833 | $1,163.28 | $1,163.25 | $1,163.30 | |