| 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 | $163.36 | 8.485% | $177.2211 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $110.91 | 12.176% | $124.4144 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $130.93 | 4.179% | $136.4016 | $136.40 | $136.40 | $136.40 |
| Purchase #4 | $158.87 | 5.163% | $167.0725 | $167.07 | $167.05 | $167.10 |
| Purchase #5 | $42.48 | 4.509% | $44.3954 | $44.40 | $44.40 | $44.40 |
| Purchase #6 | $54.90 | 9.742% | $60.2484 | $60.25 | $60.25 | $60.20 |
| Purchase #7 | $199.87 | 7.575% | $215.0102 | $215.01 | $215.00 | $215.00 |
| 7 purchase totals = | $861.32 | $924.7636 | $924.76 | $924.70 | $924.70 | |