| 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 | $231.48 | 3.385% | $239.3156 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $126.63 | 9.345% | $138.4636 | $138.46 | $138.45 | $138.50 |
| Purchase #3 | $69.89 | 5.489% | $73.7263 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $17.96 | 3.445% | $18.5787 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $19.66 | 5.694% | $20.7794 | $20.78 | $20.80 | $20.80 |
| Purchase #6 | $81.61 | 4.120% | $84.9723 | $84.97 | $84.95 | $85.00 |
| Purchase #7 | $188.60 | 5.433% | $198.8466 | $198.85 | $198.85 | $198.80 |
| 7 purchase totals = | $735.83 | $774.6825 | $774.69 | $774.70 | $774.70 | |