| 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 | $149.80 | 4.259% | $156.18 | $156.18 | $156.20 | $156.20 |
| Purchase #2 | $137.32 | 12.312% | $154.2268 | $154.23 | $154.25 | $154.20 |
| Purchase #3 | $64.62 | 13.802% | $73.5389 | $73.54 | $73.55 | $73.50 |
| Purchase #4 | $154.38 | 7.245% | $165.5648 | $165.56 | $165.55 | $165.60 |
| Purchase #5 | $181.35 | 3.122% | $187.0117 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $10.99 | 13.203% | $12.441 | $12.44 | $12.45 | $12.40 |
| Purchase #7 | $78.65 | 9.156% | $85.8512 | $85.85 | $85.85 | $85.90 |
| 7 purchase totals = | $777.11 | $834.8144 | $834.81 | $834.85 | $834.80 | |