| 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 | $9.82 | 9.412% | $10.7443 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $156.78 | 5.284% | $165.0643 | $165.06 | $165.05 | $165.10 |
| Purchase #3 | $207.48 | 10.617% | $229.5082 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $165.25 | 10.129% | $181.9882 | $181.99 | $182.00 | $182.00 |
| Purchase #5 | $233.57 | 7.609% | $251.3423 | $251.34 | $251.35 | $251.30 |
| Purchase #6 | $164.77 | 12.624% | $185.5706 | $185.57 | $185.55 | $185.60 |
| Purchase #7 | $155.79 | 12.208% | $174.8088 | $174.81 | $174.80 | $174.80 |
| 7 purchase totals = | $1,093.46 | $1,199.0267 | $1,199.02 | $1,199.00 | $1,199.00 | |