| 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 | $175.97 | 13.226% | $199.2438 | $199.24 | $199.25 | $199.20 |
| Purchase #2 | $72.80 | 11.260% | $80.9973 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $135.56 | 10.793% | $150.191 | $150.19 | $150.20 | $150.20 |
| Purchase #4 | $195.73 | 11.344% | $217.9336 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $130.88 | 6.660% | $139.5966 | $139.60 | $139.60 | $139.60 |
| Purchase #6 | $205.34 | 12.107% | $230.2005 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $66.58 | 8.702% | $72.3738 | $72.37 | $72.35 | $72.40 |
| 7 purchase totals = | $982.86 | $1,090.5366 | $1,090.53 | $1,090.55 | $1,090.50 | |