| 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 | $131.70 | 10.298% | $145.2625 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $135.80 | 4.212% | $141.5199 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $49.29 | 3.638% | $51.0832 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $89.39 | 8.601% | $97.0784 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $164.94 | 11.276% | $183.5386 | $183.54 | $183.55 | $183.50 |
| Purchase #6 | $221.44 | 11.779% | $247.5234 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $100.43 | 13.126% | $113.6124 | $113.61 | $113.60 | $113.60 |
| 7 purchase totals = | $892.99 | $979.6184 | $979.61 | $979.60 | $979.60 | |