| 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 | $133.74 | 7.691% | $144.0259 | $144.03 | $144.05 | $144.00 |
| Purchase #2 | $123.57 | 10.213% | $136.1902 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $221.93 | 5.432% | $233.9852 | $233.99 | $234.00 | $234.00 |
| Purchase #4 | $111.63 | 3.163% | $115.1609 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $64.77 | 5.777% | $68.5118 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $186.29 | 10.441% | $205.7405 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $110.99 | 13.461% | $125.9304 | $125.93 | $125.95 | $125.90 |
| 7 purchase totals = | $952.92 | $1,029.5449 | $1,029.55 | $1,029.60 | $1,029.50 | |