| 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 | $184.70 | 11.192% | $205.3716 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $19.62 | 4.336% | $20.4707 | $20.47 | $20.45 | $20.50 |
| Purchase #3 | $7.35 | 5.314% | $7.7406 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $204.66 | 9.174% | $223.4355 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $35.40 | 7.783% | $38.1552 | $38.16 | $38.15 | $38.20 |
| Purchase #6 | $230.86 | 6.215% | $245.2079 | $245.21 | $245.20 | $245.20 |
| Purchase #7 | $194.56 | 4.468% | $203.2529 | $203.25 | $203.25 | $203.30 |
| 7 purchase totals = | $877.15 | $943.6344 | $943.64 | $943.60 | $943.70 | |