| 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 | $102.98 | 11.583% | $114.9082 | $114.91 | $114.90 | $114.90 |
| Purchase #2 | $169.94 | 10.416% | $187.641 | $187.64 | $187.65 | $187.60 |
| Purchase #3 | $122.79 | 12.760% | $138.458 | $138.46 | $138.45 | $138.50 |
| Purchase #4 | $80.47 | 5.499% | $84.895 | $84.90 | $84.90 | $84.90 |
| Purchase #5 | $156.52 | 9.845% | $171.9294 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $43.95 | 13.261% | $49.7782 | $49.78 | $49.80 | $49.80 |
| Purchase #7 | $164.75 | 4.797% | $172.6531 | $172.65 | $172.65 | $172.70 |
| 7 purchase totals = | $841.40 | $920.2629 | $920.27 | $920.30 | $920.30 | |