| 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 | $184.80 | 12.488% | $207.8778 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $200.61 | 11.516% | $223.7122 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $162.90 | 6.211% | $173.0177 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $171.99 | 8.669% | $186.8998 | $186.90 | $186.90 | $186.90 |
| Purchase #5 | $158.41 | 13.606% | $179.9633 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $14.37 | 3.711% | $14.9033 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $122.56 | 7.243% | $131.437 | $131.44 | $131.45 | $131.40 |
| 7 purchase totals = | $1,015.64 | $1,117.8111 | $1,117.81 | $1,117.80 | $1,117.80 | |