| 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 | $191.52 | 6.129% | $203.2583 | $203.26 | $203.25 | $203.30 |
| Purchase #2 | $117.89 | 8.400% | $127.7928 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $167.74 | 9.490% | $183.6585 | $183.66 | $183.65 | $183.70 |
| Purchase #4 | $222.41 | 9.491% | $243.5189 | $243.52 | $243.50 | $243.50 |
| Purchase #5 | $176.58 | 11.532% | $196.9432 | $196.94 | $196.95 | $196.90 |
| Purchase #6 | $191.86 | 7.548% | $206.3416 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $156.99 | 5.612% | $165.8003 | $165.80 | $165.80 | $165.80 |
| 7 purchase totals = | $1,224.99 | $1,327.3136 | $1,327.31 | $1,327.30 | $1,327.30 | |