| 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 | $97.54 | 9.616% | $106.9194 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $151.33 | 9.735% | $166.062 | $166.06 | $166.05 | $166.10 |
| Purchase #3 | $128.72 | 12.549% | $144.8731 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $201.28 | 3.166% | $207.6525 | $207.65 | $207.65 | $207.70 |
| Purchase #5 | $64.43 | 6.710% | $68.7533 | $68.75 | $68.75 | $68.80 |
| Purchase #6 | $98.68 | 8.187% | $106.7589 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $162.74 | 8.479% | $176.5387 | $176.54 | $176.55 | $176.50 |
| 7 purchase totals = | $904.72 | $977.5579 | $977.55 | $977.50 | $977.70 | |