| 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 | $180.97 | 13.351% | $205.1313 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $164.44 | 4.544% | $171.9122 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $217.63 | 3.468% | $225.1774 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $149.39 | 13.652% | $169.7847 | $169.78 | $169.80 | $169.80 |
| Purchase #5 | $165.99 | 3.474% | $171.7565 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $96.40 | 9.658% | $105.7103 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $41.70 | 4.497% | $43.5752 | $43.58 | $43.60 | $43.60 |
| 7 purchase totals = | $1,016.52 | $1,093.0476 | $1,093.05 | $1,093.10 | $1,093.10 | |