| 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 | $85.85 | 6.305% | $91.2628 | $91.26 | $91.25 | $91.30 |
| Purchase #2 | $83.92 | 8.222% | $90.8199 | $90.82 | $90.80 | $90.80 |
| Purchase #3 | $184.88 | 9.403% | $202.2643 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $6.70 | 4.858% | $7.0255 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $130.63 | 6.229% | $138.7669 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $225.34 | 7.731% | $242.761 | $242.76 | $242.75 | $242.80 |
| Purchase #7 | $136.58 | 13.374% | $154.8462 | $154.85 | $154.85 | $154.80 |
| 7 purchase totals = | $853.90 | $927.7466 | $927.75 | $927.70 | $927.80 | |