| 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 | $162.28 | 7.299% | $174.1248 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $171.74 | 3.696% | $178.0875 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $151.72 | 7.519% | $163.1278 | $163.13 | $163.15 | $163.10 |
| Purchase #4 | $78.46 | 10.453% | $86.6614 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $45.38 | 3.455% | $46.9479 | $46.95 | $46.95 | $46.90 |
| Purchase #6 | $147.68 | 7.358% | $158.5463 | $158.55 | $158.55 | $158.50 |
| Purchase #7 | $215.85 | 13.623% | $245.2552 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $973.11 | $1,052.7509 | $1,052.76 | $1,052.75 | $1,052.70 | |