| 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 | $181.62 | 7.844% | $195.8663 | $195.87 | $195.85 | $195.90 |
| Purchase #2 | $162.83 | 12.763% | $183.612 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $61.72 | 10.747% | $68.353 | $68.35 | $68.35 | $68.40 |
| Purchase #4 | $169.79 | 11.564% | $189.4245 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $100.32 | 10.353% | $110.7061 | $110.71 | $110.70 | $110.70 |
| Purchase #6 | $218.49 | 4.527% | $228.381 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $165.67 | 12.112% | $185.736 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $1,060.44 | $1,162.0789 | $1,162.08 | $1,162.05 | $1,162.10 | |