| 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 | $153.32 | 13.575% | $174.1332 | $174.13 | $174.15 | $174.10 |
| Purchase #2 | $169.64 | 10.668% | $187.7372 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $246.71 | 5.372% | $259.9633 | $259.96 | $259.95 | $260.00 |
| Purchase #4 | $192.60 | 7.865% | $207.748 | $207.75 | $207.75 | $207.70 |
| Purchase #5 | $100.40 | 11.227% | $111.6719 | $111.67 | $111.65 | $111.70 |
| Purchase #6 | $85.36 | 4.862% | $89.5102 | $89.51 | $89.50 | $89.50 |
| Purchase #7 | $50.73 | 3.104% | $52.3047 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $998.76 | $1,083.0685 | $1,083.06 | $1,083.05 | $1,083.00 | |