| 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 | $112.63 | 9.375% | $123.1891 | $123.19 | $123.20 | $123.20 |
| Purchase #2 | $157.35 | 3.752% | $163.2538 | $163.25 | $163.25 | $163.30 |
| Purchase #3 | $20.92 | 7.149% | $22.4156 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $165.62 | 6.130% | $175.7725 | $175.77 | $175.75 | $175.80 |
| Purchase #5 | $154.32 | 3.855% | $160.269 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $147.51 | 10.726% | $163.3319 | $163.33 | $163.35 | $163.30 |
| Purchase #7 | $225.35 | 5.729% | $238.2603 | $238.26 | $238.25 | $238.30 |
| 7 purchase totals = | $983.70 | $1,046.4922 | $1,046.49 | $1,046.45 | $1,046.60 | |