| 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 | $180.75 | 4.355% | $188.6217 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $193.65 | 4.677% | $202.707 | $202.71 | $202.70 | $202.70 |
| Purchase #3 | $88.97 | 4.601% | $93.0635 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $151.30 | 8.223% | $163.7414 | $163.74 | $163.75 | $163.70 |
| Purchase #5 | $203.88 | 9.311% | $222.8633 | $222.86 | $222.85 | $222.90 |
| Purchase #6 | $194.90 | 5.543% | $205.7033 | $205.70 | $205.70 | $205.70 |
| Purchase #7 | $167.58 | 4.753% | $175.5451 | $175.55 | $175.55 | $175.50 |
| 7 purchase totals = | $1,181.03 | $1,252.2453 | $1,252.24 | $1,252.20 | $1,252.20 | |