| 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 | $155.61 | 11.189% | $173.0212 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $125.44 | 12.306% | $140.8766 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $177.84 | 7.798% | $191.708 | $191.71 | $191.70 | $191.70 |
| Purchase #4 | $136.80 | 11.392% | $152.3843 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $188.36 | 7.641% | $202.7526 | $202.75 | $202.75 | $202.80 |
| Purchase #6 | $22.78 | 13.628% | $25.8845 | $25.88 | $25.90 | $25.90 |
| Purchase #7 | $148.30 | 9.264% | $162.0385 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $955.13 | $1,048.6657 | $1,048.66 | $1,048.70 | $1,048.70 | |