| 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 | $178.96 | 3.828% | $185.8106 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $130.40 | 8.744% | $141.8022 | $141.80 | $141.80 | $141.80 |
| Purchase #3 | $89.26 | 8.745% | $97.0658 | $97.07 | $97.05 | $97.10 |
| Purchase #4 | $194.50 | 5.772% | $205.7265 | $205.73 | $205.75 | $205.70 |
| Purchase #5 | $136.81 | 5.354% | $144.1348 | $144.13 | $144.15 | $144.10 |
| Purchase #6 | $135.46 | 7.671% | $145.8511 | $145.85 | $145.85 | $145.90 |
| Purchase #7 | $34.37 | 8.870% | $37.4186 | $37.42 | $37.40 | $37.40 |
| 7 purchase totals = | $899.76 | $957.8096 | $957.81 | $957.80 | $957.80 | |