| 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 | $185.57 | 7.209% | $198.9477 | $198.95 | $198.95 | $198.90 |
| Purchase #2 | $25.44 | 6.712% | $27.1475 | $27.15 | $27.15 | $27.10 |
| Purchase #3 | $60.35 | 8.504% | $65.4822 | $65.48 | $65.50 | $65.50 |
| Purchase #4 | $85.39 | 12.106% | $95.7273 | $95.73 | $95.75 | $95.70 |
| Purchase #5 | $195.74 | 11.778% | $218.7943 | $218.79 | $218.80 | $218.80 |
| Purchase #6 | $80.37 | 4.257% | $83.7914 | $83.79 | $83.80 | $83.80 |
| Purchase #7 | $152.59 | 4.695% | $159.7541 | $159.75 | $159.75 | $159.80 |
| 7 purchase totals = | $785.45 | $849.6445 | $849.64 | $849.70 | $849.60 | |