| 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 | $146.86 | 13.598% | $166.83 | $166.83 | $166.85 | $166.80 |
| Purchase #2 | $93.66 | 5.680% | $98.9799 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $158.84 | 11.460% | $177.0431 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $85.94 | 10.191% | $94.6981 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $131.32 | 3.563% | $135.9989 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $137.37 | 3.785% | $142.5695 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $200.70 | 13.632% | $228.0594 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $954.69 | $1,044.1789 | $1,044.18 | $1,044.20 | $1,044.20 | |