| 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 | $185.41 | 13.308% | $210.0844 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $9.85 | 12.558% | $11.087 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $160.65 | 10.672% | $177.7946 | $177.79 | $177.80 | $177.80 |
| Purchase #4 | $165.71 | 5.190% | $174.3103 | $174.31 | $174.30 | $174.30 |
| Purchase #5 | $90.31 | 5.695% | $95.4532 | $95.45 | $95.45 | $95.50 |
| Purchase #6 | $14.50 | 6.234% | $15.4039 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $51.87 | 3.665% | $53.771 | $53.77 | $53.75 | $53.80 |
| 7 purchase totals = | $678.30 | $737.9044 | $737.89 | $737.90 | $738.00 | |