| 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 | $163.94 | 3.658% | $169.9369 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $136.27 | 5.751% | $144.1069 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $158.86 | 9.259% | $173.5688 | $173.57 | $173.55 | $173.60 |
| Purchase #4 | $95.38 | 12.280% | $107.0927 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $240.58 | 4.460% | $251.3099 | $251.31 | $251.30 | $251.30 |
| Purchase #6 | $66.76 | 3.466% | $69.0739 | $69.07 | $69.05 | $69.10 |
| Purchase #7 | $154.67 | 12.476% | $173.9666 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $1,016.46 | $1,089.0557 | $1,089.06 | $1,089.00 | $1,089.10 | |