| 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 | $169.63 | 5.188% | $178.4304 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $30.40 | 11.767% | $33.9772 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $30.63 | 9.120% | $33.4235 | $33.42 | $33.40 | $33.40 |
| Purchase #4 | $106.57 | 13.177% | $120.6127 | $120.61 | $120.60 | $120.60 |
| Purchase #5 | $99.91 | 12.723% | $112.6215 | $112.62 | $112.60 | $112.60 |
| Purchase #6 | $203.97 | 10.791% | $225.9804 | $225.98 | $226.00 | $226.00 |
| Purchase #7 | $217.95 | 6.251% | $231.5741 | $231.57 | $231.55 | $231.60 |
| 7 purchase totals = | $859.06 | $936.6198 | $936.61 | $936.60 | $936.60 | |