| 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 | $189.95 | 8.117% | $205.3682 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $50.31 | 13.670% | $57.1874 | $57.19 | $57.20 | $57.20 |
| Purchase #3 | $158.62 | 6.652% | $169.1714 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $127.59 | 7.376% | $137.001 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $194.44 | 13.531% | $220.7497 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $129.26 | 4.479% | $135.0496 | $135.05 | $135.05 | $135.00 |
| Purchase #7 | $113.91 | 7.579% | $122.5432 | $122.54 | $122.55 | $122.50 |
| 7 purchase totals = | $964.08 | $1,047.0705 | $1,047.07 | $1,047.05 | $1,047.00 | |