| 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 | $206.35 | 12.518% | $232.1809 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $174.57 | 3.706% | $181.0396 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $147.60 | 4.794% | $154.6759 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $77.39 | 5.501% | $81.6472 | $81.65 | $81.65 | $81.60 |
| Purchase #5 | $71.48 | 9.721% | $78.4286 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $68.43 | 10.672% | $75.7328 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $96.45 | 4.842% | $101.1201 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $842.27 | $904.8251 | $904.83 | $904.90 | $904.70 | |