| 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 | $46.48 | 11.599% | $51.8712 | $51.87 | $51.85 | $51.90 |
| Purchase #2 | $153.71 | 6.848% | $164.2361 | $164.24 | $164.25 | $164.20 |
| Purchase #3 | $215.49 | 11.447% | $240.1571 | $240.16 | $240.15 | $240.20 |
| Purchase #4 | $48.91 | 8.612% | $53.1221 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $121.73 | 9.822% | $133.6863 | $133.69 | $133.70 | $133.70 |
| Purchase #6 | $137.70 | 6.735% | $146.9741 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $165.67 | 11.720% | $185.0865 | $185.09 | $185.10 | $185.10 |
| 7 purchase totals = | $889.69 | $975.1334 | $975.14 | $975.10 | $975.20 | |