| 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 | $165.60 | 11.396% | $184.4718 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $20.30 | 6.187% | $21.556 | $21.56 | $21.55 | $21.60 |
| Purchase #3 | $194.59 | 4.445% | $203.2395 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $5.96 | 6.136% | $6.3257 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $5.92 | 10.506% | $6.542 | $6.54 | $6.55 | $6.50 |
| Purchase #6 | $241.56 | 3.734% | $250.5799 | $250.58 | $250.60 | $250.60 |
| Purchase #7 | $139.66 | 10.275% | $154.0101 | $154.01 | $154.00 | $154.00 |
| 7 purchase totals = | $773.59 | $826.7250 | $826.73 | $826.75 | $826.70 | |