| 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 | $174.27 | 6.149% | $184.9859 | $184.99 | $185.00 | $185.00 |
| Purchase #2 | $165.61 | 8.295% | $179.3473 | $179.35 | $179.35 | $179.30 |
| Purchase #3 | $157.66 | 3.445% | $163.0914 | $163.09 | $163.10 | $163.10 |
| Purchase #4 | $9.53 | 5.270% | $10.0322 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $229.56 | 11.449% | $255.8423 | $255.84 | $255.85 | $255.80 |
| Purchase #6 | $227.66 | 6.164% | $241.693 | $241.69 | $241.70 | $241.70 |
| Purchase #7 | $79.54 | 9.628% | $87.1981 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $1,043.83 | $1,122.1902 | $1,122.19 | $1,122.25 | $1,122.10 | |