| 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 | $139.30 | 7.869% | $150.2615 | $150.26 | $150.25 | $150.30 |
| Purchase #2 | $20.87 | 7.236% | $22.3802 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $33.73 | 10.176% | $37.1624 | $37.16 | $37.15 | $37.20 |
| Purchase #4 | $29.85 | 4.722% | $31.2595 | $31.26 | $31.25 | $31.30 |
| Purchase #5 | $62.87 | 6.445% | $66.922 | $66.92 | $66.90 | $66.90 |
| Purchase #6 | $192.59 | 4.743% | $201.7245 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $207.64 | 9.317% | $226.9858 | $226.99 | $227.00 | $227.00 |
| 7 purchase totals = | $686.85 | $736.6959 | $736.69 | $736.65 | $736.80 | |