| 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 | $160.46 | 3.391% | $165.9012 | $165.90 | $165.90 | $165.90 |
| Purchase #2 | $185.66 | 12.758% | $209.3465 | $209.35 | $209.35 | $209.30 |
| Purchase #3 | $9.31 | 10.437% | $10.2817 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $112.65 | 9.819% | $123.7111 | $123.71 | $123.70 | $123.70 |
| Purchase #5 | $181.49 | 13.262% | $205.5592 | $205.56 | $205.55 | $205.60 |
| Purchase #6 | $186.95 | 7.850% | $201.6256 | $201.63 | $201.65 | $201.60 |
| Purchase #7 | $137.47 | 9.665% | $150.7565 | $150.76 | $150.75 | $150.80 |
| 7 purchase totals = | $973.99 | $1,067.1818 | $1,067.19 | $1,067.20 | $1,067.20 | |