| 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 | $142.65 | 10.393% | $157.4756 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $157.81 | 10.453% | $174.3059 | $174.31 | $174.30 | $174.30 |
| Purchase #3 | $246.95 | 5.199% | $259.7889 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $148.83 | 4.563% | $155.6211 | $155.62 | $155.60 | $155.60 |
| Purchase #5 | $193.76 | 6.253% | $205.8758 | $205.88 | $205.90 | $205.90 |
| Purchase #6 | $39.61 | 9.529% | $43.3844 | $43.38 | $43.40 | $43.40 |
| Purchase #7 | $218.51 | 3.619% | $226.4179 | $226.42 | $226.40 | $226.40 |
| 7 purchase totals = | $1,148.12 | $1,222.8696 | $1,222.88 | $1,222.90 | $1,222.90 | |