| 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 | $134.51 | 4.757% | $140.9086 | $140.91 | $140.90 | $140.90 |
| Purchase #2 | $167.57 | 9.225% | $183.0283 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $105.90 | 5.184% | $111.3899 | $111.39 | $111.40 | $111.40 |
| Purchase #4 | $175.37 | 10.672% | $194.0855 | $194.09 | $194.10 | $194.10 |
| Purchase #5 | $131.68 | 4.750% | $137.9348 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $97.81 | 3.340% | $101.0769 | $101.08 | $101.10 | $101.10 |
| Purchase #7 | $43.40 | 10.398% | $47.9127 | $47.91 | $47.90 | $47.90 |
| 7 purchase totals = | $856.24 | $916.3367 | $916.34 | $916.40 | $916.30 | |