| 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 | $132.27 | 9.630% | $145.0076 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $37.58 | 5.744% | $39.7386 | $39.74 | $39.75 | $39.70 |
| Purchase #3 | $158.43 | 12.636% | $178.4492 | $178.45 | $178.45 | $178.40 |
| Purchase #4 | $12.65 | 4.872% | $13.2663 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $237.37 | 12.866% | $267.91 | $267.91 | $267.90 | $267.90 |
| Purchase #6 | $175.46 | 10.287% | $193.5096 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $60.33 | 11.303% | $67.1491 | $67.15 | $67.15 | $67.10 |
| 7 purchase totals = | $814.09 | $905.0304 | $905.04 | $905.00 | $904.90 | |