| 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 | $106.43 | 12.556% | $119.7934 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $183.56 | 4.699% | $192.1855 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $198.71 | 9.850% | $218.2829 | $218.28 | $218.30 | $218.30 |
| Purchase #4 | $41.47 | 8.357% | $44.9356 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $67.96 | 11.594% | $75.8393 | $75.84 | $75.85 | $75.80 |
| Purchase #6 | $164.65 | 3.718% | $170.7717 | $170.77 | $170.75 | $170.80 |
| Purchase #7 | $149.60 | 8.374% | $162.1275 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $912.38 | $983.9359 | $983.94 | $984.00 | $983.90 | |