| 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 | $155.26 | 11.843% | $173.6474 | $173.65 | $173.65 | $173.60 |
| Purchase #2 | $34.29 | 8.319% | $37.1426 | $37.14 | $37.15 | $37.10 |
| Purchase #3 | $225.79 | 7.205% | $242.0582 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $5.80 | 11.508% | $6.4675 | $6.47 | $6.45 | $6.50 |
| Purchase #5 | $104.79 | 12.362% | $117.7441 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $8.29 | 8.230% | $8.9723 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $130.79 | 12.133% | $146.6588 | $146.66 | $146.65 | $146.70 |
| 7 purchase totals = | $665.01 | $732.6909 | $732.69 | $732.65 | $732.70 | |