| 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 | $145.54 | 3.483% | $150.6092 | $150.61 | $150.60 | $150.60 |
| Purchase #2 | $198.41 | 8.235% | $214.7491 | $214.75 | $214.75 | $214.70 |
| Purchase #3 | $145.30 | 6.442% | $154.6602 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $189.49 | 9.498% | $207.4878 | $207.49 | $207.50 | $207.50 |
| Purchase #5 | $38.74 | 6.778% | $41.3658 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $21.47 | 12.195% | $24.0883 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $181.64 | 13.731% | $206.581 | $206.58 | $206.60 | $206.60 |
| 7 purchase totals = | $920.59 | $999.5414 | $999.55 | $999.55 | $999.60 | |