| 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 | $105.63 | 7.141% | $113.173 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $129.43 | 4.119% | $134.7612 | $134.76 | $134.75 | $134.80 |
| Purchase #3 | $7.51 | 11.848% | $8.3998 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $159.67 | 5.805% | $168.9388 | $168.94 | $168.95 | $168.90 |
| Purchase #5 | $129.81 | 11.588% | $144.8524 | $144.85 | $144.85 | $144.90 |
| Purchase #6 | $220.68 | 6.494% | $235.011 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $17.98 | 11.568% | $20.0599 | $20.06 | $20.05 | $20.10 |
| 7 purchase totals = | $770.71 | $825.1961 | $825.19 | $825.15 | $825.30 | |