| 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 | $131.61 | 13.730% | $149.6801 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $168.95 | 13.285% | $191.395 | $191.40 | $191.40 | $191.40 |
| Purchase #3 | $249.50 | 12.574% | $280.8721 | $280.87 | $280.85 | $280.90 |
| Purchase #4 | $22.28 | 3.253% | $23.0048 | $23.00 | $23.00 | $23.00 |
| Purchase #5 | $152.54 | 3.403% | $157.7309 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $165.61 | 6.119% | $175.7437 | $175.74 | $175.75 | $175.70 |
| Purchase #7 | $219.93 | 3.219% | $227.0095 | $227.01 | $227.00 | $227.00 |
| 7 purchase totals = | $1,110.42 | $1,205.4361 | $1,205.43 | $1,205.45 | $1,205.40 | |