| 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 | $141.49 | 11.459% | $157.7033 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $141.52 | 11.736% | $158.1288 | $158.13 | $158.15 | $158.10 |
| Purchase #3 | $175.44 | 12.498% | $197.3665 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $242.42 | 10.864% | $268.7565 | $268.76 | $268.75 | $268.80 |
| Purchase #5 | $22.34 | 5.706% | $23.6147 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $148.61 | 10.660% | $164.4518 | $164.45 | $164.45 | $164.50 |
| Purchase #7 | $129.91 | 12.149% | $145.6928 | $145.69 | $145.70 | $145.70 |
| 7 purchase totals = | $1,001.73 | $1,115.7144 | $1,115.71 | $1,115.70 | $1,115.80 | |