| 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 | $193.31 | 8.133% | $209.0319 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $47.53 | 7.439% | $51.0658 | $51.07 | $51.05 | $51.10 |
| Purchase #3 | $221.52 | 5.108% | $232.8352 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $193.34 | 5.299% | $203.5851 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $83.87 | 3.219% | $86.5698 | $86.57 | $86.55 | $86.60 |
| Purchase #6 | $155.30 | 8.139% | $167.9399 | $167.94 | $167.95 | $167.90 |
| Purchase #7 | $220.30 | 4.791% | $230.8546 | $230.85 | $230.85 | $230.90 |
| 7 purchase totals = | $1,115.17 | $1,181.8823 | $1,181.89 | $1,181.90 | $1,181.90 | |