| 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 | $160.81 | 11.553% | $179.3884 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $159.84 | 4.490% | $167.0168 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $156.78 | 4.722% | $164.1832 | $164.18 | $164.20 | $164.20 |
| Purchase #4 | $148.39 | 5.813% | $157.0159 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $152.53 | 11.651% | $170.3013 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $19.39 | 13.820% | $22.0697 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $152.74 | 6.851% | $163.2042 | $163.20 | $163.20 | $163.20 |
| 7 purchase totals = | $950.48 | $1,023.1795 | $1,023.18 | $1,023.15 | $1,023.20 | |