| 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 | $142.90 | 3.122% | $147.3613 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $166.97 | 9.771% | $183.2846 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $239.83 | 12.185% | $269.0533 | $269.05 | $269.05 | $269.10 |
| Purchase #4 | $89.62 | 12.584% | $100.8978 | $100.90 | $100.90 | $100.90 |
| Purchase #5 | $11.69 | 8.147% | $12.6424 | $12.64 | $12.65 | $12.60 |
| Purchase #6 | $157.79 | 5.177% | $165.9588 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $83.67 | 5.203% | $88.0234 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $892.47 | $967.2216 | $967.21 | $967.20 | $967.30 | |