| 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 | $124.53 | 7.763% | $134.1973 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $166.49 | 5.345% | $175.3889 | $175.39 | $175.40 | $175.40 |
| Purchase #3 | $138.54 | 8.440% | $150.2328 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $221.39 | 6.848% | $236.5508 | $236.55 | $236.55 | $236.60 |
| Purchase #5 | $37.30 | 3.327% | $38.541 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $157.98 | 8.398% | $171.2472 | $171.25 | $171.25 | $171.20 |
| Purchase #7 | $198.75 | 7.385% | $213.4277 | $213.43 | $213.45 | $213.40 |
| 7 purchase totals = | $1,044.98 | $1,119.5857 | $1,119.59 | $1,119.65 | $1,119.50 | |