| 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 | $152.53 | 5.542% | $160.9832 | $160.98 | $161.00 | $161.00 |
| Purchase #2 | $150.73 | 8.423% | $163.426 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $140.42 | 12.516% | $157.995 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $227.41 | 6.806% | $242.8875 | $242.89 | $242.90 | $242.90 |
| Purchase #5 | $224.48 | 7.689% | $241.7403 | $241.74 | $241.75 | $241.70 |
| Purchase #6 | $217.85 | 6.372% | $231.7314 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $178.50 | 8.386% | $193.469 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $1,291.92 | $1,392.2324 | $1,392.24 | $1,392.30 | $1,392.20 | |