| 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 | $138.90 | 10.860% | $153.9845 | $153.98 | $154.00 | $154.00 |
| Purchase #2 | $250.32 | 10.651% | $276.9816 | $276.98 | $277.00 | $277.00 |
| Purchase #3 | $155.86 | 7.728% | $167.9049 | $167.90 | $167.90 | $167.90 |
| Purchase #4 | $217.65 | 7.488% | $233.9476 | $233.95 | $233.95 | $233.90 |
| Purchase #5 | $105.34 | 13.502% | $119.563 | $119.56 | $119.55 | $119.60 |
| Purchase #6 | $127.51 | 8.658% | $138.5498 | $138.55 | $138.55 | $138.50 |
| Purchase #7 | $86.32 | 10.229% | $95.1497 | $95.15 | $95.15 | $95.10 |
| 7 purchase totals = | $1,081.90 | $1,186.0811 | $1,186.07 | $1,186.10 | $1,186.00 | |