| 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 | $101.28 | 13.621% | $115.0753 | $115.08 | $115.10 | $115.10 |
| Purchase #2 | $146.74 | 13.657% | $166.7803 | $166.78 | $166.80 | $166.80 |
| Purchase #3 | $146.99 | 11.771% | $164.2922 | $164.29 | $164.30 | $164.30 |
| Purchase #4 | $162.25 | 7.313% | $174.1153 | $174.12 | $174.10 | $174.10 |
| Purchase #5 | $207.69 | 6.835% | $221.8856 | $221.89 | $221.90 | $221.90 |
| Purchase #6 | $104.82 | 3.250% | $108.2267 | $108.23 | $108.25 | $108.20 |
| Purchase #7 | $73.25 | 8.408% | $79.4089 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $943.02 | $1,029.7843 | $1,029.80 | $1,029.85 | $1,029.80 | |