| 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 | $190.70 | 4.636% | $199.5409 | $199.54 | $199.55 | $199.50 |
| Purchase #2 | $143.47 | 7.866% | $154.7554 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $77.37 | 8.630% | $84.047 | $84.05 | $84.05 | $84.00 |
| Purchase #4 | $145.29 | 4.331% | $151.5825 | $151.58 | $151.60 | $151.60 |
| Purchase #5 | $201.58 | 10.609% | $222.9656 | $222.97 | $222.95 | $223.00 |
| Purchase #6 | $162.53 | 8.315% | $176.0444 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $52.99 | 13.822% | $60.3143 | $60.31 | $60.30 | $60.30 |
| 7 purchase totals = | $973.93 | $1,049.2501 | $1,049.25 | $1,049.25 | $1,049.20 | |