| 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 | $177.48 | 12.832% | $200.2542 | $200.25 | $200.25 | $200.30 |
| Purchase #2 | $22.27 | 12.327% | $25.0152 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $207.37 | 11.804% | $231.848 | $231.85 | $231.85 | $231.80 |
| Purchase #4 | $43.88 | 4.472% | $45.8423 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $63.92 | 11.637% | $71.3584 | $71.36 | $71.35 | $71.40 |
| Purchase #6 | $137.71 | 10.371% | $151.9919 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $73.42 | 8.194% | $79.436 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $726.05 | $805.7460 | $805.75 | $805.75 | $805.70 | |