| 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 | $178.42 | 3.441% | $184.5594 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $151.58 | 10.425% | $167.3822 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $24.57 | 7.764% | $26.4776 | $26.48 | $26.50 | $26.50 |
| Purchase #4 | $108.29 | 3.180% | $111.7336 | $111.73 | $111.75 | $111.70 |
| Purchase #5 | $198.33 | 8.832% | $215.8465 | $215.85 | $215.85 | $215.80 |
| Purchase #6 | $59.56 | 6.543% | $63.457 | $63.46 | $63.45 | $63.50 |
| Purchase #7 | $76.87 | 5.851% | $81.3677 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $797.62 | $850.8240 | $850.83 | $850.85 | $850.90 | |