| 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 | $161.45 | 5.758% | $170.7463 | $170.75 | $170.75 | $170.70 |
| Purchase #2 | $181.72 | 5.578% | $191.8563 | $191.86 | $191.85 | $191.90 |
| Purchase #3 | $174.33 | 6.464% | $185.5987 | $185.60 | $185.60 | $185.60 |
| Purchase #4 | $9.97 | 12.715% | $11.2377 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $146.41 | 4.743% | $153.3542 | $153.35 | $153.35 | $153.40 |
| Purchase #6 | $50.48 | 7.343% | $54.1867 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $87.79 | 8.317% | $95.0915 | $95.09 | $95.10 | $95.10 |
| 7 purchase totals = | $812.15 | $862.0714 | $862.08 | $862.10 | $862.10 | |