| 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 | $74.80 | 8.678% | $81.2911 | $81.29 | $81.30 | $81.30 |
| Purchase #2 | $59.53 | 12.689% | $67.0838 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $180.41 | 11.292% | $200.7819 | $200.78 | $200.80 | $200.80 |
| Purchase #4 | $184.37 | 7.653% | $198.4798 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $206.26 | 6.393% | $219.4462 | $219.45 | $219.45 | $219.40 |
| Purchase #6 | $176.36 | 12.803% | $198.9394 | $198.94 | $198.95 | $198.90 |
| Purchase #7 | $188.97 | 5.284% | $198.9552 | $198.96 | $198.95 | $199.00 |
| 7 purchase totals = | $1,070.70 | $1,164.9774 | $1,164.98 | $1,165.05 | $1,165.00 | |