| 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 | $189.85 | 5.857% | $200.9695 | $200.97 | $200.95 | $201.00 |
| Purchase #2 | $73.36 | 9.370% | $80.2338 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $196.52 | 3.663% | $203.7185 | $203.72 | $203.70 | $203.70 |
| Purchase #4 | $92.26 | 12.107% | $103.4299 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $19.54 | 8.476% | $21.1962 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $10.84 | 13.570% | $12.311 | $12.31 | $12.30 | $12.30 |
| Purchase #7 | $120.95 | 13.828% | $137.675 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $703.32 | $759.5339 | $759.54 | $759.55 | $759.50 | |