| 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 | $151.37 | 6.704% | $161.5178 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $108.68 | 13.238% | $123.0671 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $128.38 | 10.729% | $142.1539 | $142.15 | $142.15 | $142.20 |
| Purchase #4 | $241.81 | 13.671% | $274.8678 | $274.87 | $274.85 | $274.90 |
| Purchase #5 | $178.76 | 6.305% | $190.0308 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $199.77 | 8.122% | $215.9953 | $216.00 | $216.00 | $216.00 |
| Purchase #7 | $125.43 | 9.147% | $136.9031 | $136.90 | $136.90 | $136.90 |
| 7 purchase totals = | $1,134.20 | $1,244.5358 | $1,244.54 | $1,244.50 | $1,244.60 | |