| 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 | $155.86 | 7.108% | $166.9385 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $213.97 | 9.250% | $233.7622 | $233.76 | $233.75 | $233.80 |
| Purchase #3 | $23.64 | 12.762% | $26.6569 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $144.73 | 12.482% | $162.7952 | $162.80 | $162.80 | $162.80 |
| Purchase #5 | $89.75 | 13.611% | $101.9659 | $101.97 | $101.95 | $102.00 |
| Purchase #6 | $154.61 | 7.238% | $165.8007 | $165.80 | $165.80 | $165.80 |
| Purchase #7 | $60.91 | 3.552% | $63.0735 | $63.07 | $63.05 | $63.10 |
| 7 purchase totals = | $843.47 | $920.9929 | $921.00 | $920.95 | $921.10 | |