| 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 | $115.75 | 12.378% | $130.0775 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $16.69 | 8.253% | $18.0674 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $109.26 | 6.340% | $116.1871 | $116.19 | $116.20 | $116.20 |
| Purchase #4 | $48.69 | 13.852% | $55.4345 | $55.43 | $55.45 | $55.40 |
| Purchase #5 | $147.50 | 11.378% | $164.2826 | $164.28 | $164.30 | $164.30 |
| Purchase #6 | $175.55 | 4.728% | $183.85 | $183.85 | $183.85 | $183.90 |
| Purchase #7 | $22.31 | 7.846% | $24.0604 | $24.06 | $24.05 | $24.10 |
| 7 purchase totals = | $635.75 | $691.9595 | $691.96 | $692.00 | $692.10 | |