| 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 | $163.41 | 5.793% | $172.8763 | $172.88 | $172.90 | $172.90 |
| Purchase #2 | $38.41 | 11.657% | $42.8875 | $42.89 | $42.90 | $42.90 |
| Purchase #3 | $174.26 | 4.167% | $181.5214 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $184.67 | 9.147% | $201.5618 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $208.34 | 8.694% | $226.4531 | $226.45 | $226.45 | $226.50 |
| Purchase #6 | $175.94 | 8.149% | $190.2774 | $190.28 | $190.30 | $190.30 |
| Purchase #7 | $35.26 | 10.586% | $38.9926 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $980.29 | $1,054.5701 | $1,054.57 | $1,054.60 | $1,054.70 | |