| 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 | $194.75 | 9.175% | $212.6183 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $179.73 | 3.222% | $185.5209 | $185.52 | $185.50 | $185.50 |
| Purchase #3 | $114.94 | 3.499% | $118.9618 | $118.96 | $118.95 | $119.00 |
| Purchase #4 | $237.89 | 3.833% | $247.0083 | $247.01 | $247.00 | $247.00 |
| Purchase #5 | $139.37 | 6.809% | $148.8597 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $120.55 | 12.797% | $135.9768 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $105.64 | 10.216% | $116.4322 | $116.43 | $116.45 | $116.40 |
| 7 purchase totals = | $1,092.87 | $1,165.3780 | $1,165.38 | $1,165.35 | $1,165.40 | |