| 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 | $183.28 | 8.661% | $199.1539 | $199.15 | $199.15 | $199.20 |
| Purchase #2 | $165.26 | 13.252% | $187.1603 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $77.59 | 10.528% | $85.7587 | $85.76 | $85.75 | $85.80 |
| Purchase #4 | $112.52 | 8.681% | $122.2879 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $201.52 | 10.156% | $221.9864 | $221.99 | $222.00 | $222.00 |
| Purchase #6 | $81.48 | 6.192% | $86.5252 | $86.53 | $86.55 | $86.50 |
| Purchase #7 | $240.80 | 13.369% | $272.9926 | $272.99 | $273.00 | $273.00 |
| 7 purchase totals = | $1,062.45 | $1,175.8650 | $1,175.87 | $1,175.90 | $1,176.00 | |