| 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 | $50.95 | 12.163% | $57.147 | $57.15 | $57.15 | $57.10 |
| Purchase #2 | $192.47 | 12.287% | $216.1188 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $151.84 | 8.649% | $164.9726 | $164.97 | $164.95 | $165.00 |
| Purchase #4 | $170.25 | 7.276% | $182.6374 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $182.84 | 6.183% | $194.145 | $194.15 | $194.15 | $194.10 |
| Purchase #6 | $72.77 | 7.492% | $78.2219 | $78.22 | $78.20 | $78.20 |
| Purchase #7 | $40.66 | 10.672% | $44.9992 | $45.00 | $45.00 | $45.00 |
| 7 purchase totals = | $861.78 | $938.2419 | $938.25 | $938.20 | $938.10 | |