| 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 | $154.84 | 13.441% | $175.652 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $157.50 | 8.566% | $170.9915 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $37.72 | 9.794% | $41.4143 | $41.41 | $41.40 | $41.40 |
| Purchase #4 | $141.89 | 9.468% | $155.3241 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $137.89 | 11.788% | $154.1445 | $154.14 | $154.15 | $154.10 |
| Purchase #6 | $167.76 | 5.274% | $176.6077 | $176.61 | $176.60 | $176.60 |
| Purchase #7 | $205.62 | 11.571% | $229.4123 | $229.41 | $229.40 | $229.40 |
| 7 purchase totals = | $1,003.22 | $1,103.5464 | $1,103.53 | $1,103.50 | $1,103.50 | |