| 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 | $158.73 | 3.530% | $164.3332 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $191.62 | 4.275% | $199.8118 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $75.93 | 9.817% | $83.384 | $83.38 | $83.40 | $83.40 |
| Purchase #4 | $171.99 | 13.373% | $194.9902 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $129.92 | 3.318% | $134.2307 | $134.23 | $134.25 | $134.20 |
| Purchase #6 | $234.87 | 13.422% | $266.3943 | $266.39 | $266.40 | $266.40 |
| Purchase #7 | $145.35 | 13.731% | $165.308 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $1,108.41 | $1,208.4522 | $1,208.44 | $1,208.50 | $1,208.40 | |