| 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 | $16.25 | 5.515% | $17.1462 | $17.15 | $17.15 | $17.10 |
| Purchase #2 | $105.99 | 10.527% | $117.1476 | $117.15 | $117.15 | $117.10 |
| Purchase #3 | $37.65 | 8.135% | $40.7128 | $40.71 | $40.70 | $40.70 |
| Purchase #4 | $181.93 | 4.731% | $190.5371 | $190.54 | $190.55 | $190.50 |
| Purchase #5 | $154.51 | 12.469% | $173.7759 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $6.72 | 5.446% | $7.086 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $168.58 | 6.282% | $179.1702 | $179.17 | $179.15 | $179.20 |
| 7 purchase totals = | $671.63 | $725.5758 | $725.59 | $725.60 | $725.50 | |