| 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 | $132.49 | 3.424% | $137.0265 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $15.83 | 6.679% | $16.8873 | $16.89 | $16.90 | $16.90 |
| Purchase #3 | $80.53 | 4.515% | $84.1659 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $223.69 | 12.772% | $252.2597 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $95.45 | 3.550% | $98.8385 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $146.48 | 4.384% | $152.9017 | $152.90 | $152.90 | $152.90 |
| Purchase #7 | $202.55 | 7.490% | $217.721 | $217.72 | $217.70 | $217.70 |
| 7 purchase totals = | $897.02 | $959.8006 | $959.81 | $959.80 | $959.80 | |