| 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 | $183.90 | 5.270% | $193.5915 | $193.59 | $193.60 | $193.60 |
| Purchase #2 | $47.50 | 6.870% | $50.7633 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $187.64 | 10.834% | $207.9689 | $207.97 | $207.95 | $208.00 |
| Purchase #4 | $165.79 | 13.313% | $187.8616 | $187.86 | $187.85 | $187.90 |
| Purchase #5 | $187.96 | 11.864% | $210.2596 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $180.93 | 6.582% | $192.8388 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $181.25 | 10.122% | $199.5961 | $199.60 | $199.60 | $199.60 |
| 7 purchase totals = | $1,134.97 | $1,242.8798 | $1,242.88 | $1,242.85 | $1,243.00 | |