| 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 | $167.36 | 9.204% | $182.7638 | $182.76 | $182.75 | $182.80 |
| Purchase #2 | $34.77 | 6.685% | $37.0944 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $106.45 | 3.303% | $109.966 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $141.85 | 12.759% | $159.9486 | $159.95 | $159.95 | $159.90 |
| Purchase #5 | $151.96 | 5.443% | $160.2312 | $160.23 | $160.25 | $160.20 |
| Purchase #6 | $215.74 | 6.241% | $229.2043 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $219.97 | 5.520% | $232.1123 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $1,038.10 | $1,111.3206 | $1,111.31 | $1,111.30 | $1,111.30 | |