| 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 | $151.81 | 12.557% | $170.8728 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $76.35 | 8.381% | $82.7489 | $82.75 | $82.75 | $82.70 |
| Purchase #3 | $231.76 | 3.514% | $239.904 | $239.90 | $239.90 | $239.90 |
| Purchase #4 | $46.96 | 12.162% | $52.6713 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $110.27 | 12.291% | $123.8233 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $204.76 | 7.427% | $219.9675 | $219.97 | $219.95 | $220.00 |
| Purchase #7 | $39.43 | 7.640% | $42.4425 | $42.44 | $42.45 | $42.40 |
| 7 purchase totals = | $861.34 | $932.4303 | $932.42 | $932.35 | $932.40 | |