| 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 | $158.92 | 11.631% | $177.404 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $33.62 | 6.148% | $35.687 | $35.69 | $35.70 | $35.70 |
| Purchase #3 | $33.92 | 9.776% | $37.236 | $37.24 | $37.25 | $37.20 |
| Purchase #4 | $39.48 | 9.704% | $43.3111 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $145.99 | 13.294% | $165.3979 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $207.88 | 11.387% | $231.5513 | $231.55 | $231.55 | $231.60 |
| Purchase #7 | $15.41 | 11.479% | $17.1789 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $635.22 | $707.7662 | $707.77 | $707.80 | $707.80 | |