| 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 | $186.29 | 6.724% | $198.8161 | $198.82 | $198.80 | $198.80 |
| Purchase #2 | $215.71 | 6.748% | $230.2661 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $55.41 | 4.274% | $57.7782 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $195.83 | 6.731% | $209.0113 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $190.51 | 8.376% | $206.4671 | $206.47 | $206.45 | $206.50 |
| Purchase #6 | $184.56 | 9.637% | $202.346 | $202.35 | $202.35 | $202.30 |
| Purchase #7 | $14.83 | 10.258% | $16.3513 | $16.35 | $16.35 | $16.40 |
| 7 purchase totals = | $1,043.14 | $1,121.0361 | $1,121.05 | $1,121.00 | $1,121.10 | |