| 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 | $73.92 | 11.527% | $82.4408 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $179.91 | 7.403% | $193.2287 | $193.23 | $193.25 | $193.20 |
| Purchase #3 | $232.71 | 5.644% | $245.8442 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $220.83 | 4.559% | $230.8976 | $230.90 | $230.90 | $230.90 |
| Purchase #5 | $192.51 | 3.825% | $199.8735 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $100.94 | 11.392% | $112.4391 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $96.88 | 10.850% | $107.3915 | $107.39 | $107.40 | $107.40 |
| 7 purchase totals = | $1,097.70 | $1,172.1154 | $1,172.11 | $1,172.15 | $1,172.00 | |