| 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 | $168.96 | 8.453% | $183.2422 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $140.59 | 13.735% | $159.9 | $159.90 | $159.90 | $159.90 |
| Purchase #3 | $147.90 | 5.296% | $155.7328 | $155.73 | $155.75 | $155.70 |
| Purchase #4 | $29.43 | 8.570% | $31.9522 | $31.95 | $31.95 | $32.00 |
| Purchase #5 | $110.74 | 3.197% | $114.2804 | $114.28 | $114.30 | $114.30 |
| Purchase #6 | $154.91 | 11.192% | $172.2475 | $172.25 | $172.25 | $172.20 |
| Purchase #7 | $141.25 | 13.703% | $160.6055 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $893.78 | $977.9606 | $977.96 | $978.00 | $977.90 | |