| 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 | $105.64 | 4.702% | $110.6072 | $110.61 | $110.60 | $110.60 |
| Purchase #2 | $179.83 | 8.535% | $195.1785 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $109.28 | 3.557% | $113.1671 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $163.57 | 5.529% | $172.6138 | $172.61 | $172.60 | $172.60 |
| Purchase #5 | $76.60 | 5.576% | $80.8712 | $80.87 | $80.85 | $80.90 |
| Purchase #6 | $105.99 | 11.255% | $117.9192 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $105.93 | 5.409% | $111.6598 | $111.66 | $111.65 | $111.70 |
| 7 purchase totals = | $846.84 | $902.0168 | $902.02 | $901.95 | $902.10 | |