| 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 | $177.98 | 13.348% | $201.7368 | $201.74 | $201.75 | $201.70 |
| Purchase #2 | $149.46 | 13.745% | $170.0033 | $170.00 | $170.00 | $170.00 |
| Purchase #3 | $126.64 | 8.754% | $137.7261 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $134.51 | 7.454% | $144.5364 | $144.54 | $144.55 | $144.50 |
| Purchase #5 | $170.87 | 12.552% | $192.3176 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $105.32 | 5.624% | $111.2432 | $111.24 | $111.25 | $111.20 |
| Purchase #7 | $145.28 | 11.157% | $161.4889 | $161.49 | $161.50 | $161.50 |
| 7 purchase totals = | $1,010.06 | $1,119.0523 | $1,119.06 | $1,119.10 | $1,118.90 | |