| 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 | $175.62 | 11.458% | $195.7425 | $195.74 | $195.75 | $195.70 |
| Purchase #2 | $108.64 | 9.534% | $118.9977 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $98.32 | 8.502% | $106.6792 | $106.68 | $106.70 | $106.70 |
| Purchase #4 | $109.33 | 9.737% | $119.9755 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $84.64 | 6.424% | $90.0773 | $90.08 | $90.10 | $90.10 |
| Purchase #6 | $185.44 | 8.522% | $201.2432 | $201.24 | $201.25 | $201.20 |
| Purchase #7 | $159.65 | 3.593% | $165.3862 | $165.39 | $165.40 | $165.40 |
| 7 purchase totals = | $921.64 | $998.1016 | $998.11 | $998.20 | $998.10 | |