| 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 | $150.55 | 4.154% | $156.8038 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $215.46 | 8.864% | $234.5584 | $234.56 | $234.55 | $234.60 |
| Purchase #3 | $16.43 | 5.179% | $17.2809 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $34.39 | 8.485% | $37.308 | $37.31 | $37.30 | $37.30 |
| Purchase #5 | $132.67 | 5.280% | $139.675 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $207.49 | 5.625% | $219.1613 | $219.16 | $219.15 | $219.20 |
| Purchase #7 | $192.73 | 7.743% | $207.6531 | $207.65 | $207.65 | $207.70 |
| 7 purchase totals = | $949.72 | $1,012.4405 | $1,012.44 | $1,012.45 | $1,012.60 | |