| 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 | $148.65 | 5.477% | $156.7916 | $156.79 | $156.80 | $156.80 |
| Purchase #2 | $15.81 | 12.577% | $17.7984 | $17.80 | $17.80 | $17.80 |
| Purchase #3 | $118.29 | 7.837% | $127.5604 | $127.56 | $127.55 | $127.60 |
| Purchase #4 | $242.39 | 10.479% | $267.79 | $267.79 | $267.80 | $267.80 |
| Purchase #5 | $185.88 | 7.513% | $199.8452 | $199.85 | $199.85 | $199.80 |
| Purchase #6 | $214.84 | 12.655% | $242.028 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $81.81 | 9.187% | $89.3259 | $89.33 | $89.35 | $89.30 |
| 7 purchase totals = | $1,007.67 | $1,101.1395 | $1,101.15 | $1,101.20 | $1,101.10 | |