| 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 | $109.89 | 10.844% | $121.8065 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $173.42 | 12.841% | $195.6889 | $195.69 | $195.70 | $195.70 |
| Purchase #3 | $178.79 | 10.439% | $197.4539 | $197.45 | $197.45 | $197.50 |
| Purchase #4 | $78.91 | 10.366% | $87.0898 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $146.35 | 10.686% | $161.989 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $19.47 | 13.298% | $22.0591 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $67.73 | 3.815% | $70.3139 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $774.56 | $856.4011 | $856.40 | $856.40 | $856.50 | |