| 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 | $141.44 | 13.796% | $160.9531 | $160.95 | $160.95 | $161.00 |
| Purchase #2 | $85.66 | 10.836% | $94.9421 | $94.94 | $94.95 | $94.90 |
| Purchase #3 | $143.64 | 9.843% | $157.7785 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $161.81 | 10.449% | $178.7175 | $178.72 | $178.70 | $178.70 |
| Purchase #5 | $55.63 | 8.844% | $60.5499 | $60.55 | $60.55 | $60.50 |
| Purchase #6 | $71.61 | 4.832% | $75.0702 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $218.45 | 6.148% | $231.8803 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $878.24 | $959.8916 | $959.89 | $959.90 | $959.90 | |