| 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 | $167.42 | 8.390% | $181.4665 | $181.47 | $181.45 | $181.50 |
| Purchase #2 | $61.91 | 8.346% | $67.077 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $66.34 | 10.610% | $73.3787 | $73.38 | $73.40 | $73.40 |
| Purchase #4 | $146.43 | 5.829% | $154.9654 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $138.96 | 5.126% | $146.0831 | $146.08 | $146.10 | $146.10 |
| Purchase #6 | $218.33 | 13.765% | $248.3831 | $248.38 | $248.40 | $248.40 |
| Purchase #7 | $243.97 | 6.155% | $258.9864 | $258.99 | $259.00 | $259.00 |
| 7 purchase totals = | $1,043.36 | $1,130.3402 | $1,130.35 | $1,130.40 | $1,130.50 | |