| 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 | $166.42 | 5.483% | $175.5448 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $217.97 | 13.450% | $247.287 | $247.29 | $247.30 | $247.30 |
| Purchase #3 | $181.78 | 11.503% | $202.6902 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $250.33 | 9.512% | $274.1414 | $274.14 | $274.15 | $274.10 |
| Purchase #5 | $91.78 | 5.588% | $96.9087 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $68.44 | 12.300% | $76.8581 | $76.86 | $76.85 | $76.90 |
| Purchase #7 | $248.92 | 7.306% | $267.1061 | $267.11 | $267.10 | $267.10 |
| 7 purchase totals = | $1,225.64 | $1,340.5363 | $1,340.54 | $1,340.55 | $1,340.50 | |