| 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 | $165.36 | 9.864% | $181.6711 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $163.47 | 3.592% | $169.3418 | $169.34 | $169.35 | $169.30 |
| Purchase #3 | $211.27 | 6.249% | $224.4723 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $242.76 | 12.816% | $273.8721 | $273.87 | $273.85 | $273.90 |
| Purchase #5 | $33.49 | 4.438% | $34.9763 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $41.66 | 13.554% | $47.3066 | $47.31 | $47.30 | $47.30 |
| Purchase #7 | $171.75 | 3.663% | $178.0412 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $1,029.76 | $1,109.6814 | $1,109.68 | $1,109.65 | $1,109.70 | |