| 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 | $67.78 | 11.198% | $75.37 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $70.62 | 11.690% | $78.8755 | $78.88 | $78.90 | $78.90 |
| Purchase #3 | $176.32 | 4.773% | $184.7358 | $184.74 | $184.75 | $184.70 |
| Purchase #4 | $145.85 | 11.380% | $162.4477 | $162.45 | $162.45 | $162.40 |
| Purchase #5 | $122.87 | 13.460% | $139.4083 | $139.41 | $139.40 | $139.40 |
| Purchase #6 | $136.73 | 9.775% | $150.0954 | $150.10 | $150.10 | $150.10 |
| Purchase #7 | $62.53 | 13.215% | $70.7933 | $70.79 | $70.80 | $70.80 |
| 7 purchase totals = | $782.70 | $861.7260 | $861.74 | $861.75 | $861.70 | |