| 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 | $170.97 | 12.690% | $192.6661 | $192.67 | $192.65 | $192.70 |
| Purchase #2 | $207.71 | 3.780% | $215.5614 | $215.56 | $215.55 | $215.60 |
| Purchase #3 | $121.26 | 10.113% | $133.523 | $133.52 | $133.50 | $133.50 |
| Purchase #4 | $165.68 | 6.203% | $175.9571 | $175.96 | $175.95 | $176.00 |
| Purchase #5 | $69.67 | 11.588% | $77.7434 | $77.74 | $77.75 | $77.70 |
| Purchase #6 | $83.97 | 7.327% | $90.1225 | $90.12 | $90.10 | $90.10 |
| Purchase #7 | $134.57 | 6.216% | $142.9349 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $953.83 | $1,028.5084 | $1,028.50 | $1,028.45 | $1,028.50 | |