| 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 | $168.70 | 9.267% | $184.3334 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $203.31 | 11.716% | $227.1298 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $64.90 | 5.806% | $68.6681 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $182.86 | 8.583% | $198.5549 | $198.55 | $198.55 | $198.60 |
| Purchase #5 | $134.49 | 9.706% | $147.5436 | $147.54 | $147.55 | $147.50 |
| Purchase #6 | $89.79 | 12.741% | $101.2301 | $101.23 | $101.25 | $101.20 |
| Purchase #7 | $189.28 | 8.167% | $204.7385 | $204.74 | $204.75 | $204.70 |
| 7 purchase totals = | $1,033.33 | $1,132.1984 | $1,132.19 | $1,132.25 | $1,132.10 | |