| 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 | $172.30 | 4.237% | $179.6004 | $179.60 | $179.60 | $179.60 |
| Purchase #2 | $240.91 | 5.319% | $253.724 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $236.68 | 10.530% | $261.6024 | $261.60 | $261.60 | $261.60 |
| Purchase #4 | $15.72 | 4.607% | $16.4442 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $195.51 | 3.588% | $202.5249 | $202.52 | $202.50 | $202.50 |
| Purchase #6 | $100.94 | 12.341% | $113.397 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $151.64 | 7.355% | $162.7931 | $162.79 | $162.80 | $162.80 |
| 7 purchase totals = | $1,113.70 | $1,190.0860 | $1,190.07 | $1,190.05 | $1,190.00 | |