| 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 | $194.41 | 12.610% | $218.9251 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $134.61 | 4.179% | $140.2354 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $173.27 | 7.469% | $186.2115 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $145.97 | 11.665% | $162.9974 | $163.00 | $163.00 | $163.00 |
| Purchase #5 | $9.83 | 8.103% | $10.6265 | $10.63 | $10.65 | $10.60 |
| Purchase #6 | $249.45 | 6.661% | $266.0659 | $266.07 | $266.05 | $266.10 |
| Purchase #7 | $174.84 | 3.452% | $180.8755 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $1,082.38 | $1,165.9373 | $1,165.96 | $1,166.00 | $1,165.90 | |