| 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 | $149.38 | 11.272% | $166.2181 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $94.99 | 11.490% | $105.9044 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $187.47 | 7.764% | $202.0252 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $198.51 | 5.222% | $208.8762 | $208.88 | $208.90 | $208.90 |
| Purchase #5 | $195.43 | 3.543% | $202.3541 | $202.35 | $202.35 | $202.40 |
| Purchase #6 | $199.67 | 4.401% | $208.4575 | $208.46 | $208.45 | $208.50 |
| Purchase #7 | $20.32 | 9.351% | $22.2201 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $1,045.77 | $1,116.0556 | $1,116.06 | $1,116.05 | $1,116.10 | |