| 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 | $139.84 | 10.346% | $154.3078 | $154.31 | $154.30 | $154.30 |
| Purchase #2 | $222.48 | 7.580% | $239.344 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $150.90 | 4.339% | $157.4476 | $157.45 | $157.45 | $157.40 |
| Purchase #4 | $61.35 | 4.198% | $63.9255 | $63.93 | $63.95 | $63.90 |
| Purchase #5 | $125.95 | 11.202% | $140.0589 | $140.06 | $140.05 | $140.10 |
| Purchase #6 | $173.42 | 4.535% | $181.2846 | $181.28 | $181.30 | $181.30 |
| Purchase #7 | $31.32 | 5.445% | $33.0254 | $33.03 | $33.05 | $33.00 |
| 7 purchase totals = | $905.26 | $969.3938 | $969.40 | $969.45 | $969.30 | |