| 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 | $235.80 | 7.748% | $254.0698 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $99.87 | 5.300% | $105.1631 | $105.16 | $105.15 | $105.20 |
| Purchase #3 | $150.38 | 7.588% | $161.7908 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $143.25 | 5.661% | $151.3594 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $89.35 | 5.344% | $94.1249 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $153.85 | 6.321% | $163.5749 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $192.32 | 13.198% | $217.7024 | $217.70 | $217.70 | $217.70 |
| 7 purchase totals = | $1,064.82 | $1,147.7853 | $1,147.77 | $1,147.70 | $1,147.90 | |