| 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 | $132.58 | 5.526% | $139.9064 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $16.83 | 10.308% | $18.5648 | $18.56 | $18.55 | $18.60 |
| Purchase #3 | $176.91 | 8.308% | $191.6077 | $191.61 | $191.60 | $191.60 |
| Purchase #4 | $33.36 | 8.380% | $36.1556 | $36.16 | $36.15 | $36.20 |
| Purchase #5 | $194.57 | 5.545% | $205.3589 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $92.71 | 4.669% | $97.0386 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $182.55 | 12.676% | $205.69 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $829.51 | $894.3220 | $894.33 | $894.30 | $894.40 | |