| 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 | $156.38 | 13.453% | $177.4178 | $177.42 | $177.40 | $177.40 |
| Purchase #2 | $168.91 | 3.232% | $174.3692 | $174.37 | $174.35 | $174.40 |
| Purchase #3 | $246.86 | 13.519% | $280.233 | $280.23 | $280.25 | $280.20 |
| Purchase #4 | $127.70 | 9.471% | $139.7945 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $34.36 | 10.758% | $38.0564 | $38.06 | $38.05 | $38.10 |
| Purchase #6 | $24.92 | 5.542% | $26.3011 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $46.36 | 6.383% | $49.3192 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $805.49 | $885.4912 | $885.49 | $885.45 | $885.50 | |