| 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 | $107.38 | 6.459% | $114.3157 | $114.32 | $114.30 | $114.30 |
| Purchase #2 | $165.96 | 9.214% | $181.2516 | $181.25 | $181.25 | $181.30 |
| Purchase #3 | $49.68 | 3.588% | $51.4625 | $51.46 | $51.45 | $51.50 |
| Purchase #4 | $219.93 | 12.302% | $246.9858 | $246.99 | $247.00 | $247.00 |
| Purchase #5 | $134.46 | 10.849% | $149.0476 | $149.05 | $149.05 | $149.00 |
| Purchase #6 | $166.40 | 12.618% | $187.3964 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $132.58 | 13.262% | $150.1628 | $150.16 | $150.15 | $150.20 |
| 7 purchase totals = | $976.39 | $1,080.6224 | $1,080.63 | $1,080.60 | $1,080.70 | |