| 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 | $162.87 | 8.548% | $176.7921 | $176.79 | $176.80 | $176.80 |
| Purchase #2 | $91.35 | 3.760% | $94.7848 | $94.78 | $94.80 | $94.80 |
| Purchase #3 | $131.88 | 9.535% | $144.4548 | $144.45 | $144.45 | $144.50 |
| Purchase #4 | $119.42 | 6.555% | $127.248 | $127.25 | $127.25 | $127.20 |
| Purchase #5 | $16.86 | 3.623% | $17.4708 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $60.48 | 8.555% | $65.6541 | $65.65 | $65.65 | $65.70 |
| Purchase #7 | $99.25 | 3.555% | $102.7783 | $102.78 | $102.80 | $102.80 |
| 7 purchase totals = | $682.11 | $729.1829 | $729.17 | $729.20 | $729.30 | |