| 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 | $158.55 | 5.505% | $167.2782 | $167.28 | $167.30 | $167.30 |
| Purchase #2 | $248.99 | 7.185% | $266.8799 | $266.88 | $266.90 | $266.90 |
| Purchase #3 | $112.32 | 7.337% | $120.5609 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $144.25 | 12.575% | $162.3894 | $162.39 | $162.40 | $162.40 |
| Purchase #5 | $50.62 | 13.833% | $57.6223 | $57.62 | $57.60 | $57.60 |
| Purchase #6 | $184.75 | 6.746% | $197.2132 | $197.21 | $197.20 | $197.20 |
| Purchase #7 | $168.33 | 10.411% | $185.8548 | $185.85 | $185.85 | $185.90 |
| 7 purchase totals = | $1,067.81 | $1,157.7987 | $1,157.79 | $1,157.80 | $1,157.90 | |