| 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 | $162.83 | 7.504% | $175.0488 | $175.05 | $175.05 | $175.00 |
| Purchase #2 | $75.57 | 8.293% | $81.837 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $90.56 | 11.387% | $100.8721 | $100.87 | $100.85 | $100.90 |
| Purchase #4 | $7.32 | 9.554% | $8.0194 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $81.82 | 12.855% | $92.338 | $92.34 | $92.35 | $92.30 |
| Purchase #6 | $101.31 | 10.357% | $111.8027 | $111.80 | $111.80 | $111.80 |
| Purchase #7 | $246.26 | 9.662% | $270.0536 | $270.05 | $270.05 | $270.10 |
| 7 purchase totals = | $765.67 | $839.9716 | $839.97 | $839.95 | $839.90 | |