| 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 | $179.37 | 10.319% | $197.8792 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $207.93 | 6.856% | $222.1857 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $111.95 | 6.483% | $119.2077 | $119.21 | $119.20 | $119.20 |
| Purchase #4 | $109.32 | 12.115% | $122.5641 | $122.56 | $122.55 | $122.60 |
| Purchase #5 | $165.82 | 13.110% | $187.559 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $186.31 | 10.546% | $205.9583 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $65.90 | 11.643% | $73.5727 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $1,026.60 | $1,128.9267 | $1,128.93 | $1,128.90 | $1,129.10 | |