| 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 | $156.78 | 10.430% | $173.1322 | $173.13 | $173.15 | $173.10 |
| Purchase #2 | $203.93 | 10.339% | $225.0143 | $225.01 | $225.00 | $225.00 |
| Purchase #3 | $24.66 | 4.683% | $25.8148 | $25.81 | $25.80 | $25.80 |
| Purchase #4 | $241.48 | 7.852% | $260.441 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $125.52 | 10.555% | $138.7686 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $157.91 | 13.665% | $179.4884 | $179.49 | $179.50 | $179.50 |
| Purchase #7 | $217.46 | 6.176% | $230.8903 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $1,127.74 | $1,233.5496 | $1,233.54 | $1,233.55 | $1,233.50 | |