| 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 | $173.98 | 4.359% | $181.5638 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $215.66 | 8.111% | $233.1522 | $233.15 | $233.15 | $233.20 |
| Purchase #3 | $85.71 | 8.178% | $92.7194 | $92.72 | $92.70 | $92.70 |
| Purchase #4 | $119.72 | 4.773% | $125.4342 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $127.45 | 8.866% | $138.7497 | $138.75 | $138.75 | $138.70 |
| Purchase #6 | $57.78 | 7.532% | $62.132 | $62.13 | $62.15 | $62.10 |
| Purchase #7 | $155.89 | 7.729% | $167.9387 | $167.94 | $167.95 | $167.90 |
| 7 purchase totals = | $936.19 | $1,001.6900 | $1,001.68 | $1,001.70 | $1,001.60 | |