| 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 | $126.58 | 13.475% | $143.6367 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $75.42 | 10.392% | $83.2576 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $84.83 | 3.393% | $87.7083 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $165.50 | 8.342% | $179.306 | $179.31 | $179.30 | $179.30 |
| Purchase #5 | $115.51 | 12.449% | $129.8898 | $129.89 | $129.90 | $129.90 |
| Purchase #6 | $99.40 | 7.166% | $106.523 | $106.52 | $106.50 | $106.50 |
| Purchase #7 | $142.57 | 6.138% | $151.3209 | $151.32 | $151.30 | $151.30 |
| 7 purchase totals = | $809.81 | $881.6423 | $881.65 | $881.60 | $881.60 | |