| 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 | $171.58 | 5.254% | $180.5948 | $180.59 | $180.60 | $180.60 |
| Purchase #2 | $161.87 | 12.105% | $181.4644 | $181.46 | $181.45 | $181.50 |
| Purchase #3 | $81.38 | 9.335% | $88.9768 | $88.98 | $89.00 | $89.00 |
| Purchase #4 | $108.96 | 4.678% | $114.0571 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $197.55 | 6.793% | $210.9696 | $210.97 | $210.95 | $211.00 |
| Purchase #6 | $250.35 | 6.280% | $266.072 | $266.07 | $266.05 | $266.10 |
| Purchase #7 | $43.37 | 3.318% | $44.809 | $44.81 | $44.80 | $44.80 |
| 7 purchase totals = | $1,015.06 | $1,086.9437 | $1,086.94 | $1,086.90 | $1,087.10 | |