| 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 | $26.47 | 12.651% | $29.8187 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $106.46 | 4.598% | $111.355 | $111.36 | $111.35 | $111.40 |
| Purchase #3 | $125.86 | 6.590% | $134.1542 | $134.15 | $134.15 | $134.20 |
| Purchase #4 | $135.40 | 5.281% | $142.5505 | $142.55 | $142.55 | $142.60 |
| Purchase #5 | $52.29 | 3.775% | $54.2639 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $190.82 | 10.234% | $210.3485 | $210.35 | $210.35 | $210.30 |
| Purchase #7 | $125.74 | 12.705% | $141.7153 | $141.72 | $141.70 | $141.70 |
| 7 purchase totals = | $763.04 | $824.2061 | $824.21 | $824.15 | $824.30 | |