| 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 | $151.80 | 5.644% | $160.3676 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $223.91 | 12.692% | $252.3287 | $252.33 | $252.35 | $252.30 |
| Purchase #3 | $5.44 | 12.187% | $6.103 | $6.10 | $6.10 | $6.10 |
| Purchase #4 | $42.50 | 4.855% | $44.5634 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $78.36 | 7.133% | $83.9494 | $83.95 | $83.95 | $83.90 |
| Purchase #6 | $11.82 | 7.331% | $12.6865 | $12.69 | $12.70 | $12.70 |
| Purchase #7 | $176.97 | 12.582% | $199.2364 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $690.80 | $759.2350 | $759.24 | $759.25 | $759.20 | |