| 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 | $145.32 | 7.765% | $156.6041 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $226.72 | 7.816% | $244.4404 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $68.44 | 3.514% | $70.845 | $70.85 | $70.85 | $70.80 |
| Purchase #4 | $134.36 | 8.654% | $145.9875 | $145.99 | $146.00 | $146.00 |
| Purchase #5 | $187.75 | 8.222% | $203.1868 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $71.42 | 9.439% | $78.1613 | $78.16 | $78.15 | $78.20 |
| Purchase #7 | $250.46 | 9.767% | $274.9224 | $274.92 | $274.90 | $274.90 |
| 7 purchase totals = | $1,084.47 | $1,174.1475 | $1,174.15 | $1,174.15 | $1,174.10 | |