| 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 | $162.90 | 5.511% | $171.8774 | $171.88 | $171.90 | $171.90 |
| Purchase #2 | $212.87 | 3.439% | $220.1906 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $39.45 | 5.328% | $41.5519 | $41.55 | $41.55 | $41.60 |
| Purchase #4 | $249.94 | 5.169% | $262.8594 | $262.86 | $262.85 | $262.90 |
| Purchase #5 | $38.34 | 13.191% | $43.3974 | $43.40 | $43.40 | $43.40 |
| Purchase #6 | $163.73 | 12.719% | $184.5548 | $184.55 | $184.55 | $184.60 |
| Purchase #7 | $222.90 | 3.228% | $230.0952 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $1,090.13 | $1,154.5267 | $1,154.53 | $1,154.55 | $1,154.70 | |