| 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 | $118.53 | 13.414% | $134.4296 | $134.43 | $134.45 | $134.40 |
| Purchase #2 | $47.36 | 7.537% | $50.9295 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $182.73 | 11.125% | $203.0587 | $203.06 | $203.05 | $203.10 |
| Purchase #4 | $15.34 | 5.217% | $16.1403 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $7.86 | 3.413% | $8.1283 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $24.99 | 11.358% | $27.8284 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $180.97 | 11.234% | $201.3002 | $201.30 | $201.30 | $201.30 |
| 7 purchase totals = | $577.78 | $641.8150 | $641.82 | $641.90 | $641.70 | |