| 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 | $131.58 | 13.183% | $148.9262 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $155.89 | 6.299% | $165.7095 | $165.71 | $165.70 | $165.70 |
| Purchase #3 | $203.79 | 9.282% | $222.7058 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $209.49 | 10.375% | $231.2246 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $217.96 | 13.262% | $246.8659 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $189.66 | 3.448% | $196.1995 | $196.20 | $196.20 | $196.20 |
| Purchase #7 | $165.68 | 4.833% | $173.6873 | $173.69 | $173.70 | $173.70 |
| 7 purchase totals = | $1,274.05 | $1,385.3188 | $1,385.33 | $1,385.30 | $1,385.30 | |