| 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 | $169.40 | 13.600% | $192.4384 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $100.35 | 7.713% | $108.09 | $108.09 | $108.10 | $108.10 |
| Purchase #3 | $164.36 | 7.629% | $176.899 | $176.90 | $176.90 | $176.90 |
| Purchase #4 | $178.98 | 10.446% | $197.6763 | $197.68 | $197.70 | $197.70 |
| Purchase #5 | $152.54 | 8.556% | $165.5913 | $165.59 | $165.60 | $165.60 |
| Purchase #6 | $156.99 | 9.222% | $171.4676 | $171.47 | $171.45 | $171.50 |
| Purchase #7 | $226.45 | 12.686% | $255.1774 | $255.18 | $255.20 | $255.20 |
| 7 purchase totals = | $1,149.07 | $1,267.3400 | $1,267.35 | $1,267.40 | $1,267.40 | |