| 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 | $134.42 | 3.227% | $138.7577 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $188.67 | 5.155% | $198.3959 | $198.40 | $198.40 | $198.40 |
| Purchase #3 | $179.48 | 11.375% | $199.8959 | $199.90 | $199.90 | $199.90 |
| Purchase #4 | $108.56 | 13.840% | $123.5847 | $123.58 | $123.60 | $123.60 |
| Purchase #5 | $246.41 | 11.858% | $275.6293 | $275.63 | $275.65 | $275.60 |
| Purchase #6 | $8.33 | 9.148% | $9.092 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $204.95 | 3.353% | $211.822 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $1,070.82 | $1,157.1775 | $1,157.18 | $1,157.20 | $1,157.20 | |