| 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 | $17.68 | 5.274% | $18.6124 | $18.61 | $18.60 | $18.60 |
| Purchase #2 | $146.56 | 8.436% | $158.9238 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $206.98 | 4.503% | $216.3003 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $127.51 | 9.439% | $139.5457 | $139.55 | $139.55 | $139.50 |
| Purchase #5 | $9.62 | 11.208% | $10.6982 | $10.70 | $10.70 | $10.70 |
| Purchase #6 | $67.45 | 11.462% | $75.1811 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $177.92 | 5.200% | $187.1718 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $753.72 | $806.4333 | $806.43 | $806.40 | $806.40 | |