| 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 | $167.59 | 5.367% | $176.5846 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $73.61 | 11.183% | $81.8418 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $113.57 | 13.771% | $129.2097 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $241.88 | 7.775% | $260.6862 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $196.56 | 10.821% | $217.8298 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $246.35 | 10.819% | $273.0026 | $273.00 | $273.00 | $273.00 |
| Purchase #7 | $158.72 | 13.596% | $180.2996 | $180.30 | $180.30 | $180.30 |
| 7 purchase totals = | $1,198.28 | $1,319.4543 | $1,319.45 | $1,319.50 | $1,319.40 | |