| 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 | $107.60 | 5.775% | $113.8139 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $198.86 | 9.281% | $217.3162 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $52.99 | 9.346% | $57.9424 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $45.89 | 13.865% | $52.2526 | $52.25 | $52.25 | $52.30 |
| Purchase #5 | $142.56 | 3.111% | $146.995 | $147.00 | $147.00 | $147.00 |
| Purchase #6 | $212.56 | 11.872% | $237.7951 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $87.85 | 13.387% | $99.6105 | $99.61 | $99.60 | $99.60 |
| 7 purchase totals = | $848.31 | $925.7257 | $925.73 | $925.70 | $925.70 | |