| 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 | $144.26 | 10.576% | $159.5169 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $131.75 | 3.419% | $136.2545 | $136.25 | $136.25 | $136.30 |
| Purchase #3 | $30.53 | 3.255% | $31.5238 | $31.52 | $31.50 | $31.50 |
| Purchase #4 | $84.29 | 5.488% | $88.9158 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $232.99 | 3.237% | $240.5319 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $129.77 | 3.315% | $134.0719 | $134.07 | $134.05 | $134.10 |
| Purchase #7 | $8.60 | 4.326% | $8.972 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $762.19 | $799.7868 | $799.78 | $799.70 | $799.80 | |