| 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 | $203.64 | 8.771% | $221.5013 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $169.79 | 5.536% | $179.1896 | $179.19 | $179.20 | $179.20 |
| Purchase #3 | $160.50 | 10.497% | $177.3477 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $196.42 | 12.121% | $220.2281 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $150.94 | 9.775% | $165.6944 | $165.69 | $165.70 | $165.70 |
| Purchase #6 | $65.46 | 6.698% | $69.8445 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $15.94 | 10.276% | $17.578 | $17.58 | $17.60 | $17.60 |
| 7 purchase totals = | $962.69 | $1,051.3836 | $1,051.38 | $1,051.45 | $1,051.30 | |