| 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 | $133.95 | 8.457% | $145.2782 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $63.40 | 13.569% | $72.0027 | $72.00 | $72.00 | $72.00 |
| Purchase #3 | $197.44 | 4.250% | $205.8312 | $205.83 | $205.85 | $205.80 |
| Purchase #4 | $169.79 | 9.667% | $186.2036 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $120.87 | 8.467% | $131.1041 | $131.10 | $131.10 | $131.10 |
| Purchase #6 | $213.83 | 10.808% | $236.9407 | $236.94 | $236.95 | $236.90 |
| Purchase #7 | $83.71 | 11.277% | $93.15 | $93.15 | $93.15 | $93.20 |
| 7 purchase totals = | $982.99 | $1,070.5105 | $1,070.50 | $1,070.55 | $1,070.50 | |