| 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 | $194.78 | 11.532% | $217.242 | $217.24 | $217.25 | $217.20 |
| Purchase #2 | $142.70 | 5.425% | $150.4415 | $150.44 | $150.45 | $150.40 |
| Purchase #3 | $26.57 | 11.806% | $29.7069 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $150.44 | 9.676% | $164.9966 | $165.00 | $165.00 | $165.00 |
| Purchase #5 | $158.58 | 9.453% | $173.5706 | $173.57 | $173.55 | $173.60 |
| Purchase #6 | $216.90 | 3.470% | $224.4264 | $224.43 | $224.45 | $224.40 |
| Purchase #7 | $25.50 | 11.254% | $28.3698 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $915.47 | $988.7538 | $988.76 | $988.75 | $988.70 | |