| 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 | $168.68 | 11.379% | $187.8741 | $187.87 | $187.85 | $187.90 |
| Purchase #2 | $160.93 | 12.469% | $180.9964 | $181.00 | $181.00 | $181.00 |
| Purchase #3 | $158.66 | 4.299% | $165.4808 | $165.48 | $165.50 | $165.50 |
| Purchase #4 | $243.31 | 13.810% | $276.9111 | $276.91 | $276.90 | $276.90 |
| Purchase #5 | $74.44 | 13.849% | $84.7492 | $84.75 | $84.75 | $84.70 |
| Purchase #6 | $212.37 | 4.287% | $221.4743 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $164.62 | 5.241% | $173.2477 | $173.25 | $173.25 | $173.20 |
| 7 purchase totals = | $1,183.01 | $1,290.7336 | $1,290.73 | $1,290.70 | $1,290.70 | |