| 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 | $142.65 | 7.798% | $153.7738 | $153.77 | $153.75 | $153.80 |
| Purchase #2 | $27.65 | 12.366% | $31.0692 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $210.68 | 5.423% | $222.1052 | $222.11 | $222.10 | $222.10 |
| Purchase #4 | $208.82 | 10.497% | $230.7398 | $230.74 | $230.75 | $230.70 |
| Purchase #5 | $124.77 | 10.123% | $137.4005 | $137.40 | $137.40 | $137.40 |
| Purchase #6 | $147.92 | 12.530% | $166.4544 | $166.45 | $166.45 | $166.50 |
| Purchase #7 | $9.31 | 13.351% | $10.553 | $10.55 | $10.55 | $10.60 |
| 7 purchase totals = | $871.80 | $952.0959 | $952.09 | $952.05 | $952.20 | |