| 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 | $162.36 | 9.635% | $178.0034 | $178.00 | $178.00 | $178.00 |
| Purchase #2 | $69.40 | 8.337% | $75.1859 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $153.65 | 3.621% | $159.2137 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $205.86 | 12.310% | $231.2014 | $231.20 | $231.20 | $231.20 |
| Purchase #5 | $94.81 | 9.427% | $103.7477 | $103.75 | $103.75 | $103.70 |
| Purchase #6 | $108.85 | 4.178% | $113.3978 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $39.99 | 7.200% | $42.8693 | $42.87 | $42.85 | $42.90 |
| 7 purchase totals = | $834.92 | $903.6192 | $903.62 | $903.60 | $903.60 | |