| 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 | $140.68 | 12.514% | $158.2847 | $158.28 | $158.30 | $158.30 |
| Purchase #2 | $116.55 | 5.627% | $123.1083 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $193.33 | 6.638% | $206.1632 | $206.16 | $206.15 | $206.20 |
| Purchase #4 | $96.85 | 10.230% | $106.7578 | $106.76 | $106.75 | $106.80 |
| Purchase #5 | $32.61 | 6.833% | $34.8382 | $34.84 | $34.85 | $34.80 |
| Purchase #6 | $85.35 | 7.336% | $91.6113 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $215.55 | 3.451% | $222.9886 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $880.92 | $943.7521 | $943.75 | $943.75 | $943.80 | |