| 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 | $198.47 | 6.869% | $212.1029 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $165.78 | 3.449% | $171.4978 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $164.32 | 6.582% | $175.1355 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $14.83 | 3.351% | $15.327 | $15.33 | $15.35 | $15.30 |
| Purchase #5 | $10.41 | 10.659% | $11.5196 | $11.52 | $11.50 | $11.50 |
| Purchase #6 | $178.82 | 11.295% | $199.0177 | $199.02 | $199.00 | $199.00 |
| Purchase #7 | $142.51 | 7.412% | $153.0728 | $153.07 | $153.05 | $153.10 |
| 7 purchase totals = | $875.14 | $937.6733 | $937.68 | $937.65 | $937.60 | |