| 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 | $101.74 | 6.396% | $108.2473 | $108.25 | $108.25 | $108.20 |
| Purchase #2 | $162.76 | 4.869% | $170.6848 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $27.29 | 4.466% | $28.5088 | $28.51 | $28.50 | $28.50 |
| Purchase #4 | $130.94 | 7.671% | $140.9844 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $181.38 | 5.413% | $191.1981 | $191.20 | $191.20 | $191.20 |
| Purchase #6 | $17.97 | 3.318% | $18.5662 | $18.57 | $18.55 | $18.60 |
| Purchase #7 | $230.40 | 8.744% | $250.5462 | $250.55 | $250.55 | $250.50 |
| 7 purchase totals = | $852.48 | $908.7358 | $908.74 | $908.75 | $908.70 | |