| 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 | $176.59 | 7.706% | $190.198 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $89.55 | 7.613% | $96.3674 | $96.37 | $96.35 | $96.40 |
| Purchase #3 | $88.30 | 3.280% | $91.1962 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $130.30 | 13.742% | $148.2058 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $172.28 | 5.185% | $181.2127 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $227.83 | 6.303% | $242.1901 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $5.61 | 5.400% | $5.9129 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $890.46 | $955.2831 | $955.29 | $955.25 | $955.30 | |