| 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 | $168.90 | 10.543% | $186.7071 | $186.71 | $186.70 | $186.70 |
| Purchase #2 | $152.99 | 7.413% | $164.3311 | $164.33 | $164.35 | $164.30 |
| Purchase #3 | $218.52 | 9.111% | $238.4294 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $160.83 | 12.705% | $181.2635 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $42.59 | 7.238% | $45.6727 | $45.67 | $45.65 | $45.70 |
| Purchase #6 | $204.35 | 9.743% | $224.2598 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $15.75 | 8.353% | $17.0656 | $17.07 | $17.05 | $17.10 |
| 7 purchase totals = | $963.93 | $1,057.7292 | $1,057.73 | $1,057.70 | $1,057.80 | |