| 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 | $176.68 | 12.678% | $199.0795 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $159.68 | 3.430% | $165.157 | $165.16 | $165.15 | $165.20 |
| Purchase #3 | $119.75 | 12.723% | $134.9858 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $151.42 | 10.319% | $167.045 | $167.05 | $167.05 | $167.00 |
| Purchase #5 | $230.77 | 5.735% | $244.0047 | $244.00 | $244.00 | $244.00 |
| Purchase #6 | $176.41 | 3.646% | $182.8419 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $30.39 | 5.411% | $32.0344 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $1,045.10 | $1,125.1483 | $1,125.15 | $1,125.20 | $1,125.10 | |