| 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 | $179.43 | 12.178% | $201.281 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $160.48 | 6.295% | $170.5822 | $170.58 | $170.60 | $170.60 |
| Purchase #3 | $6.97 | 6.683% | $7.4358 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $227.78 | 12.512% | $256.2798 | $256.28 | $256.30 | $256.30 |
| Purchase #5 | $170.59 | 6.617% | $181.8779 | $181.88 | $181.90 | $181.90 |
| Purchase #6 | $152.41 | 7.373% | $163.6472 | $163.65 | $163.65 | $163.60 |
| Purchase #7 | $232.56 | 6.181% | $246.9345 | $246.93 | $246.95 | $246.90 |
| 7 purchase totals = | $1,130.22 | $1,228.0384 | $1,228.04 | $1,228.15 | $1,228.00 | |