| 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 | $183.40 | 9.369% | $200.5827 | $200.58 | $200.60 | $200.60 |
| Purchase #2 | $190.68 | 6.328% | $202.7462 | $202.75 | $202.75 | $202.70 |
| Purchase #3 | $150.81 | 6.260% | $160.2507 | $160.25 | $160.25 | $160.30 |
| Purchase #4 | $98.57 | 5.846% | $104.3324 | $104.33 | $104.35 | $104.30 |
| Purchase #5 | $123.32 | 6.540% | $131.3851 | $131.39 | $131.40 | $131.40 |
| Purchase #6 | $238.92 | 4.631% | $249.9844 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $125.77 | 5.270% | $132.3981 | $132.40 | $132.40 | $132.40 |
| 7 purchase totals = | $1,111.47 | $1,181.6796 | $1,181.68 | $1,181.75 | $1,181.70 | |