| 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 | $187.60 | 9.145% | $204.756 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $204.79 | 10.581% | $226.4588 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $146.62 | 8.295% | $158.7821 | $158.78 | $158.80 | $158.80 |
| Purchase #4 | $54.64 | 10.625% | $60.4455 | $60.45 | $60.45 | $60.40 |
| Purchase #5 | $232.86 | 7.742% | $250.888 | $250.89 | $250.90 | $250.90 |
| Purchase #6 | $22.39 | 11.661% | $25.0009 | $25.00 | $25.00 | $25.00 |
| Purchase #7 | $245.97 | 4.529% | $257.11 | $257.11 | $257.10 | $257.10 |
| 7 purchase totals = | $1,094.87 | $1,183.4413 | $1,183.45 | $1,183.45 | $1,183.50 | |