| 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 | $8.62 | 6.428% | $9.1741 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $153.73 | 7.783% | $165.6948 | $165.69 | $165.70 | $165.70 |
| Purchase #3 | $171.67 | 11.261% | $191.0018 | $191.00 | $191.00 | $191.00 |
| Purchase #4 | $118.97 | 11.240% | $132.3422 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $14.48 | 13.543% | $16.441 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $130.63 | 11.685% | $145.8941 | $145.89 | $145.90 | $145.90 |
| Purchase #7 | $73.89 | 10.772% | $81.8494 | $81.85 | $81.85 | $81.80 |
| 7 purchase totals = | $671.99 | $742.3974 | $742.38 | $742.40 | $742.30 | |