| 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 | $190.43 | 10.143% | $209.7453 | $209.75 | $209.75 | $209.70 |
| Purchase #2 | $33.93 | 6.513% | $36.1399 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $177.50 | 10.240% | $195.676 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $121.46 | 10.320% | $133.9947 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $146.74 | 12.266% | $164.7391 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $87.85 | 11.808% | $98.2233 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $181.47 | 9.119% | $198.0182 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $939.38 | $1,036.5365 | $1,036.54 | $1,036.55 | $1,036.40 | |