| 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 | $126.56 | 13.163% | $143.2191 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $70.95 | 10.726% | $78.5601 | $78.56 | $78.55 | $78.60 |
| Purchase #3 | $223.56 | 6.593% | $238.2993 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $154.35 | 5.789% | $163.2853 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $119.96 | 12.418% | $134.8566 | $134.86 | $134.85 | $134.90 |
| Purchase #6 | $185.96 | 11.144% | $206.6834 | $206.68 | $206.70 | $206.70 |
| Purchase #7 | $66.80 | 13.147% | $75.5822 | $75.58 | $75.60 | $75.60 |
| 7 purchase totals = | $948.14 | $1,040.4860 | $1,040.49 | $1,040.50 | $1,040.60 | |