| 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 | $184.26 | 6.737% | $196.6736 | $196.67 | $196.65 | $196.70 |
| Purchase #2 | $6.67 | 4.682% | $6.9823 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $235.45 | 5.793% | $249.0896 | $249.09 | $249.10 | $249.10 |
| Purchase #4 | $105.86 | 6.452% | $112.6901 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $176.40 | 6.822% | $188.434 | $188.43 | $188.45 | $188.40 |
| Purchase #6 | $250.57 | 10.238% | $276.2234 | $276.22 | $276.20 | $276.20 |
| Purchase #7 | $63.34 | 9.313% | $69.2389 | $69.24 | $69.25 | $69.20 |
| 7 purchase totals = | $1,022.55 | $1,099.3319 | $1,099.32 | $1,099.35 | $1,099.30 | |