| 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 | $162.30 | 12.436% | $182.4836 | $182.48 | $182.50 | $182.50 |
| Purchase #2 | $35.94 | 5.281% | $37.838 | $37.84 | $37.85 | $37.80 |
| Purchase #3 | $54.98 | 12.200% | $61.6876 | $61.69 | $61.70 | $61.70 |
| Purchase #4 | $164.42 | 10.781% | $182.1461 | $182.15 | $182.15 | $182.10 |
| Purchase #5 | $186.80 | 5.858% | $197.7427 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $63.82 | 5.127% | $67.0921 | $67.09 | $67.10 | $67.10 |
| Purchase #7 | $164.38 | 13.570% | $186.6864 | $186.69 | $186.70 | $186.70 |
| 7 purchase totals = | $832.64 | $915.6765 | $915.68 | $915.75 | $915.60 | |