| 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 | $150.99 | 11.585% | $168.4822 | $168.48 | $168.50 | $168.50 |
| Purchase #2 | $158.76 | 8.286% | $171.9149 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $145.25 | 7.736% | $156.4865 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $104.50 | 5.609% | $110.3614 | $110.36 | $110.35 | $110.40 |
| Purchase #5 | $246.95 | 7.336% | $265.0663 | $265.07 | $265.05 | $265.10 |
| Purchase #6 | $111.63 | 4.450% | $116.5975 | $116.60 | $116.60 | $116.60 |
| Purchase #7 | $20.68 | 10.838% | $22.9213 | $22.92 | $22.90 | $22.90 |
| 7 purchase totals = | $938.76 | $1,011.8301 | $1,011.83 | $1,011.80 | $1,011.90 | |