| 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 | $67.37 | 8.344% | $72.9914 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $41.33 | 3.691% | $42.8555 | $42.86 | $42.85 | $42.90 |
| Purchase #3 | $136.53 | 9.702% | $149.7761 | $149.78 | $149.80 | $149.80 |
| Purchase #4 | $143.54 | 6.757% | $153.239 | $153.24 | $153.25 | $153.20 |
| Purchase #5 | $223.42 | 12.389% | $251.0995 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $166.54 | 9.497% | $182.3563 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $170.79 | 11.499% | $190.4291 | $190.43 | $190.45 | $190.40 |
| 7 purchase totals = | $949.52 | $1,042.7469 | $1,042.76 | $1,042.80 | $1,042.80 | |