| 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 | $166.99 | 4.650% | $174.755 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $70.69 | 10.417% | $78.0538 | $78.05 | $78.05 | $78.10 |
| Purchase #3 | $120.95 | 8.345% | $131.0433 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $165.45 | 4.695% | $173.2179 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $56.44 | 3.860% | $58.6186 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $169.91 | 13.735% | $193.2471 | $193.25 | $193.25 | $193.20 |
| Purchase #7 | $41.33 | 7.341% | $44.364 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $791.76 | $853.2997 | $853.30 | $853.25 | $853.30 | |