| 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 | $175.34 | 6.320% | $186.4215 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $147.87 | 6.787% | $157.9059 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $48.44 | 9.161% | $52.8776 | $52.88 | $52.90 | $52.90 |
| Purchase #4 | $69.58 | 13.827% | $79.2008 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $205.65 | 4.249% | $214.3881 | $214.39 | $214.40 | $214.40 |
| Purchase #6 | $244.82 | 8.785% | $266.3274 | $266.33 | $266.35 | $266.30 |
| Purchase #7 | $100.33 | 7.522% | $107.8768 | $107.88 | $107.90 | $107.90 |
| 7 purchase totals = | $992.03 | $1,064.9981 | $1,065.01 | $1,065.05 | $1,065.00 | |