| 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 | $172.42 | 4.823% | $180.7358 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $147.72 | 9.262% | $161.4018 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $24.60 | 4.673% | $25.7496 | $25.75 | $25.75 | $25.70 |
| Purchase #4 | $170.40 | 8.229% | $184.4222 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $109.57 | 4.263% | $114.241 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $216.99 | 4.151% | $225.9973 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $40.84 | 12.123% | $45.791 | $45.79 | $45.80 | $45.80 |
| 7 purchase totals = | $882.54 | $938.3387 | $938.34 | $938.35 | $938.20 | |