| 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 | $187.91 | 5.467% | $198.183 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $131.27 | 10.639% | $145.2358 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $220.57 | 3.329% | $227.9128 | $227.91 | $227.90 | $227.90 |
| Purchase #4 | $247.96 | 11.409% | $276.2498 | $276.25 | $276.25 | $276.20 |
| Purchase #5 | $56.99 | 12.474% | $64.0989 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $200.59 | 6.201% | $213.0286 | $213.03 | $213.05 | $213.00 |
| Purchase #7 | $69.94 | 5.378% | $73.7014 | $73.70 | $73.70 | $73.70 |
| 7 purchase totals = | $1,115.23 | $1,198.4103 | $1,198.41 | $1,198.45 | $1,198.30 | |