| 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 | $225.87 | 11.674% | $252.2381 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $151.59 | 12.134% | $169.9839 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $250.95 | 11.495% | $279.7967 | $279.80 | $279.80 | $279.80 |
| Purchase #4 | $5.89 | 4.657% | $6.1643 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $222.44 | 5.350% | $234.3405 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $12.81 | 6.869% | $13.6899 | $13.69 | $13.70 | $13.70 |
| Purchase #7 | $150.52 | 9.166% | $164.3167 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $1,020.07 | $1,120.5301 | $1,120.53 | $1,120.55 | $1,120.50 | |