| 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 | $154.61 | 7.226% | $165.7821 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $234.90 | 6.172% | $249.398 | $249.40 | $249.40 | $249.40 |
| Purchase #3 | $138.71 | 4.577% | $145.0588 | $145.06 | $145.05 | $145.10 |
| Purchase #4 | $190.48 | 12.656% | $214.5871 | $214.59 | $214.60 | $214.60 |
| Purchase #5 | $96.32 | 3.522% | $99.7124 | $99.71 | $99.70 | $99.70 |
| Purchase #6 | $220.92 | 9.852% | $242.685 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $236.56 | 7.642% | $254.6379 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $1,272.50 | $1,371.8613 | $1,371.87 | $1,371.90 | $1,371.90 | |